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Start with the problem, not the product.

Most suppliers hand you a catalogue and let you guess. We build counter-top water dispensers — still water every day, sparkling as the plus one. Pick the sentence below that sounds like your market and we’ll show you what we built for it.

DOWNLOAD CATALOGUE PDF · 2026–2027 Browse by model: all 16 → Full spec table → Find by problem ↓ Bottles & caps →

The bottle is the friction. Fill it, screw it on, press, wait, wash it. Owners who wanted sparkling water on tap simply stop using it, and the machine ends up in a cupboard.

Counter-top dispenser · new

DRINKSIT

Put a glass under it. Press once. Ice or sparkling — 220 ml.

Navy — 4° soda maker
Navy
Black — 4° soda maker
Black
Silver-grey — 4° soda maker
Silver-grey

There is no bottle at all. DRINKSIT holds the water inside, chills it, carbonates it and pours it straight into your own glass — one touch, one glass, about 220 ml, at whichever of the three carbonation levels you press. A servo pump delivers up to 10 litres of sparkling water an hour (most counter-top soda makers stop under four). A semiconductor ice barrel takes the water down to 12 °C, first chill in about 45 minutes, and it will just as happily give you sparkling at room temperature.

The 2.8 L tank lifts off for filling and takes a Brita-type filter; the 0.6 L CO₂ cylinder mounts at an angle, so changing it does not mean wrestling the machine. And the footprint is small: 381 × 242 mm on the counter — about 0.09 m², roughly a quarter of a standard 600 × 600 mm base-cabinet counter patch, and 86 mm narrower than a typical unit in this class (467 × 220 mm), so there is still room for a chopping board beside it.

It comes in three colourways — navy, black and silver-grey. Hold the first button for five seconds and it rinses its own lines. We developed it end to end, and we supply it either as a finished unit or as a carbonation module for your own appliance. Four patent applications cover the machine — one invention and three utility models (the carbonation chamber, its airflow duct, the sealing parts and the solenoid control valve) — all accepted by the patent office on 15 September 2026.

  • No bottle — pour into your own glass
  • Up to 10 L of sparkling water per hour
  • 220 ml per glass · three carbonation levels
  • Ice water 12–25 °C, electronic cooling
  • 2.8 L removable tank · 0.6 L CO₂ (TÜV, TR21-4)
  • Small footprint: 381 × 242 mm · 0.092 m²
  • Three colourways: navy · black · silver-grey
  • 381 × 242 × 420 mm · N.W. 4.8 kg · G.W. 6.5 kg (measured)
  • 4 patents filed on it (1 invention + 3 utility models), accepted Sept 2026
  • CB certified
  • CE / EMC certified
  • CCC certified
Ask about the DRINKSIT →
Counter footprint, drawn to one scale: DRINKSIT 381 × 242 mm against a typical unit in this class, 467 × 220 mm, and a 600 × 600 mm base-cabinet counter patch.
Small footprint. A standard base-cabinet counter patch is 600 × 600 mm — DRINKSIT takes about a quarter of it, and 86 mm less width than a typical unit in this class.
Three carbonation levels, 220 ml per glass.
Three levels, one button. Press once for a glass — pick how sparkling you want it.

Then we are the opposite: our machines do not look like everyone else’s, and they are slim — slim is new sexy. As for "the same water-only machine from every supplier, nothing to talk about, nothing to charge more for" — that is not this line.

SHANG → SONG → SING → SHANG-2

The mix-and-carbonate line

We look different. Slim is new sexy.

SHANG · the original — 4° soda maker
SHANG · the original
SONG · best seller — 4° soda maker
SONG · best seller
SING · fridge-friendly — 4° soda maker
SING · fridge-friendly
SHANG-2 · slim — 4° soda maker
SHANG-2 · slim

Seven machines, one problem each. The four below are the backbone of the line; EDGE, WALL-SERIES and SMARTZZI take the same idea into stainless steel and electronics.

  • SHANG · smallest footprint + the original One-Way Air Gas goes in, water never comes back — the valve stops backflow from dirtying the machine
  • SONG · tougher button, steadier base The best seller of the line, built on reliability
  • SING · the bottle fits in the fridge Takes 350 / 500 / 700 / 800 ml and FIZZGO bottles
  • SHANG-2 · keeps SHANG’s footprint With a more reliable button
  • Shared by every generation: 17 bar bottle · 1 L (800 ml fill line)
  • Shared by every generation: CO₂ dissolution up to +30%
  • Two-step release: slow, then fast — no splash
  • Carbonates juice, cocktails, coffee and whole fruit
Ask about the mix-and-carbonate line →

A bottle has to live in the fridge to be worth owning. When it doesn’t fit, the machine gets used twice and forgotten.

SING — 4° soda maker
SING

Mix & Carbonate · fridge-friendly bottle

SING

A bottle that fits on the shelf — not just on the machine.

The bottle hangs on the machine instead of sitting on a base — so the machine and the bottle are both short, and both fit the fridge door or shelf.

  • Click & Hang · 咔哒挂瓶 (patented) One crisp click and it is on — it feels magnetic, but it is a pure-plastic precision fit, with no magnet anywhere
  • Fridge-friendly · 125 × 200 × 460 mm · 0.87 kg Short machine, short bottle — fits the fridge door and the shelf
  • Takes 350 / 500 / 700 / 800 ml + FIZZGO bottles Change the bottle, change the volume
  • Downward injection · juice, cocktails, fruit — no overflow Wide mouth takes whole fruit; a divided structure keeps pulp out of the valve
  • Short-bottle family: SING · SCARLETT · G2 · G3 all take short bottles and fit the fridge
  • Patented auto + variable-speed release
  • Downward injection — no splash
  • Also takes the SUS304 stainless bottle — no plastic wall to shatter, and the cold stays in
Ask about the SING →

The machine gets the credit and the bottle gets the blame. A plastic bottle feels cheap in the hand, a warm bottle goes flat on the table, and the tall one never goes back in the fridge.

Bottles & accessories · new for 2026

Bottles, Share Cups & Caps

Fix the bottle and the machine sells itself.

SING + the SUS304 stainless bottle — 4° soda maker
SING + the SUS304 stainless bottle
Share Cup — two halves — 4° soda maker
Share Cup — two halves
Stainless cap · gasket inside — 4° soda maker
Stainless cap · gasket inside
SODAP · brushed stainless top — 4° soda maker
SODAP · brushed stainless top

Half of every complaint is about the bottle, not the machine — so we make the bottles too, in the same 5,000 m² factory, on our own preform injection and blow-moulding line. Four things your buyers ask for, four answers: stainless instead of plastic where they worry about pressure and temperature; a bottle that comes apart so half of it fits the fridge shelf; a cap machined from stainless with a real gasket inside, not a plastic lid; and decorative caps that make the whole thing look like a gift.

  • Stainless bottle — no plastic wall to shatter SUS304 where the pressure is, instead of a brittle wall your buyer keeps asking about
  • And the cold stays in The soda is still cold — and still fizzy — long after a plastic bottle has gone warm on the table
  • Share Cup · unscrews into two The tall bottle becomes two short halves, so the half you are drinking from stands on a fridge shelf
  • Stainless cap, real gasket Machined stainless over a food-grade silicone seal — the part the hand notices first
  • Straight bottles: 350 / 500 / 700 / 800 ml · 1 L
  • Share Cup — one bottle, two halves, 550 ml each
  • SUS304 bottles and caps · food-grade PET / PCTG inside
  • Caps: brushed stainless, or white and black SODAP
Ask about the Bottles, Share Cups & Caps →

The slim body is fine. The lever is not: it stands up, it wobbles, and some buyers simply will not have it.

SHANG-2 — 4° soda maker
SHANG-2

Mix & Carbonate · slim

SHANG-2

The same patents — with a solid head and a conventional button.

SHANG-2 keeps the same patents — air-charge system and two-phase release — in a 161 × 81 × 425 mm slim body. What changes is the head: a solid head with a conventional press-down button, instead of a lever that stands up and wobbles. It carbonates exactly as well as the flagship, and the cost is friendlier too.

  • Solid head, conventional button Press it and it presses — no lever standing up, no wobble
  • Slim body · 161 × 81 × 425 mm The same patents, in a narrower body
  • Carbonates like the flagship Juice, coffee, cocktails — same results, friendlier cost
  • 1 L bottle
  • PET, or a PCTG bottle that goes in the dishwasher
Ask about the SHANG-2 →

Your buyer picks it up, feels it, and puts it back.

EDGE · stainless — 4° soda maker
EDGE · stainless

Mix & Carbonate · stainless

EDGE

Stainless outside. Glass where it matters.

EDGE is SONG in stainless steel: the same mix-and-carbonate patents and the same 1 L bottle, wrapped in a SUS304 housing with a food-grade black nozzle and a stainless protection cover, with a glass bottle option you can put in the dishwasher. It sparkles juice, coffee and cocktails like the rest of the line — it just looks like it belongs on a bar. Two finishes: polished stainless steel, or nori black.

  • SUS304 stainless body — the stainless SONG
  • Polished stainless steel or nori black
  • Glass, PET or PCTG bottle, 1 L
  • Patented automatic + variable-speed release
  • Food-grade black nozzle · stainless cover
Ask about the EDGE →

In small apartments, hotel rooms and offices, a counter-top machine has nowhere to live — so it never gets bought.

WALL-SERIES · wall or desk — 4° soda maker
WALL-SERIES · wall or desk

Metal · 2-in-1

WALL-SERIES

Screws to the wall, or stands on the desk. Same unit.

A 304 stainless body with a detachable bottom cap. Mounted on the wall it measures 194 × 113 × 483 mm; stood on its base it is 211 × 125 × 494 mm. Same mix-and-carbonate patents as the rest of the range, and it takes different bottle sizes.

  • Wall-mounted or desktop, one unit
  • 304 stainless housing
  • Wall 194 × 113 × 483 mm · N.W. 1.75 kg
  • Desktop 211 × 125 × 494 mm · N.W. 1.85 kg
Ask about the WALL-SERIES →

Smart features are easy to promise and hard to manufacture.

SMARTZZI · electronic — 4° soda maker
SMARTZZI · electronic

Mix & Carbonate · electronic

SMARTZZI

Electronic carbonation, electronic release — one button.

SMARTZZI takes your hand out of it. A microcontroller decides how much CO₂ goes in and how long the release takes, so a different drink is one button instead of a technique: no holding a lever, no listening for the hiss. Three levels — light, medium, strong — on an LED display, metal casing, Type-C charging, push-and-pull bottle lock, and it takes 500 ml, 800 ml and 1 L bottles. It carbonates more than water, too.

  • Microcontroller sets gas volume + release time
  • Three carbonation levels, no hand-pressing
  • Type-C USB charging, metal casing
  • 500 ml / 800 ml / 1 L
Ask about the SMARTZZI →

The cheapest machine on the market is not the one that makes you money.

G2 / G3 — 4° soda maker
G2 / G3
SCARLETT · metallic — 4° soda maker
SCARLETT · metallic

Classic sparkling line

G2 · G3 · SCARLETT

Two safety valves. One very good glass of water.

Our classic line — the one that carries the volume. G2 is the workhorse and carbonates water only: food-grade material, explosion-proof PET bottle, "click & fix" bottle lock, turbo injection, and the patented double safety valve — automatic plus manual release — in black or white, 1 L or 500 ml bottles, one or two per set. G3 is the refresh of the same body and the same packaging, water only as well, with an upgraded turbo engine inside. SCARLETT is the metallic member of the family: stainless head, turbo engine with CO₂ dissolution up to 60%, and the same dual safety valves.

  • G2 — volume model, "click & fix" bottle lock
  • G3 — G2 refresh, identical body and packaging
  • SCARLETT — metallic, turbo engine up to 60%
  • Patented double safety valve (auto + manual)
Ask about the G2 · G3 · SCARLETT →

Cylinders are a hassle to refill and a hassle to ship, so the machine gets used twice and forgotten.

SODAP · portable — 4° soda maker
SODAP · portable
SODAP·SE · portable — 4° soda maker
SODAP·SE · portable

Portable & Mini

SODAP · SODAP·SE

Sparkling water, wherever they are.

No charging, no cord, no cylinder to refill — SODAP and SODAP·SE run on a disposable 8 g capsule: 750 ml of capacity, 0.31 kg of machine, and they go in a backpack, a bike bag or a suitcase. The two differ in exactly two places — a stainless steel decorative cap on top and a silicone grip sleeve on the handle — and everything else is the same portable machine. The cup that goes with the rest of the line, FIZZGO, has its own card below.

  • SODAP·SE: 8 g disposable capsule · 750 ml · N.W. 0.31 kg
  • SODAP: the same machine, plus a stainless decorative cap and a silicone grip
  • No cord, no refill
Ask about the SODAP · SODAP·SE →

The customer who already owns a machine is the best customer you have. An accessory that fits one model gives you nothing to sell to anybody else.

Portable & Mini · one cup, five ways

FIZZGO

One 500 ml cup that fits the whole line.

FIZZGO · 500 ml SUS304 cup — 4° soda maker
FIZZGO · 500 ml SUS304 cup
Share Cup set · the cup goes on first — 4° soda maker
Share Cup set · the cup goes on first
SODAP·SE · portable — 4° soda maker
SODAP·SE · portable

FIZZGO is a 500 ml SUS304 stainless cup that is also a bottle: a standard neck, a pressure-relief lid you can drink straight from, and a body that hangs on a machine and carbonates. That one neck is why it is not an accessory to any single model — it is the part that ties the range together.

Five ways to use it. Hang it on SING or SMARTZZI and one press carbonates it; set it under the DRINKSIT spout and fill it there; screw on the electric blender head and the same cup blends juice; put it on the Share Cup set first and the upright machines — SHANG, SONG, SHANG-2 — carbonate it too; or take the portable SODAP / SODAP·SE with an 8 g capsule and carbonate it anywhere.

Body and lid are sold separately — body only, or with the pressure-relief drinking lid — and the stainless cap, which fits 350–1000 ml, screws onto this cup as well.

  • ① Straight onto SING · SMARTZZI Click & Hang, one press carbonates it (0.6 L cylinder)
  • ② Under DRINKSIT Cup under the spout, press once (about 220 ml), lid on and out you go
  • ③ Blender head → juicing cup SUS304 blades, USB charging — the same cup blends
  • ④ Via the Share Cup set Cup on first, then SHANG / SONG / SHANG-2 carbonate it — the upright machines too
  • ⑤ Portable carbonation SODAP / SODAP·SE, 8 g capsule — carbonate it anywhere
  • FIZZGO: SUS304 cup · 500 ml · 246 × 68 mm
  • One neck: SING · SMARTZZI · Share Cup set · SODAP / SODAP·SE
  • Stainless cap fits 350–1000 ml — and this cup
Ask about the FIZZGO →

The machine is easy. The gas is not. Certification and shipping stop more projects than design ever does.

0.6 L CO₂ cylinder — 4° soda maker
0.6 L CO₂ cylinder

CO₂ Systems

CO₂ Cylinders & Capsules

The gas, and the paperwork to move it.

Food-grade CO₂ in 420 g / 0.6 L, 157 g, 74 g and 8 g formats. We are certified under both TPED and DOT, so we can ship cylinders with gas in them — and pack them in the same carton as the machine. The 0.6 L cylinder is 360 mm with the valve and 61 mm across; the valve is TR21-4 or G21-4 to ISO 17879. That is the difference between selling a machine and selling a system.

  • TPED + DOT certified
  • Shipped with gas in the cylinder
  • Same carton as the machine
  • 420 g / 0.6 L · 157 g · 74 g · 8 g
Ask about the CO₂ Cylinders & Capsules →

A category nobody stocks is a category nobody buys. The machine may be right — the words are wrong. We answer this one before any of the others.

DRINKSIT · counter-top water dispenser — 4° soda maker
DRINKSIT · counter-top water dispenser

Category · start here

Counter-Top Water Dispenser

Same machine, a shelf your buyers already have.

Every machine on this page carbonates, so “soda maker” describes it correctly. But that word names the mechanism, and the mechanism is a narrow category: outside 2012–2018 sparkling water machines have never really taken off on their own, and the search volumes for “sparkling machine” and “soda maker” stay small, mixed and slow to convert.

So we describe the appliance by the category your buyers already stock — a counter-top water dispenser: the thing that stands on the worktop and dispenses chilled still water every day. Sparkling is the plus-one feature on top of it. The same body can sit under water dispensers, refrigeration, ice makers or soda blenders, depending on your market, and your artwork can say whichever one your shelf says.

This is a framing decision, not a product change: nothing about the machines, the tooling or the certifications moves. If you want a still-only configuration for a market where sparkling does not sell, that is a configuration question — ask us and we will tell you which models can ship that way.

  • Category: counter-top water dispenser, with sparkling
  • Same 16 model lines — no product change
  • Still-water configuration available (ask which models)
  • The full argument is written up in our buyer’s guide
Ask about the Counter-Top Water Dispenser →

Browse by model — all 16

No clicking required: one photo, one line and one key figure per model. Looking by problem instead? Scroll up. Need the full spec sheet — housing, bottle, weight, pcs per carton? It is further down.

SHANG — 4° soda maker

Mix & carbonate · the original

SHANG

Smallest footprint · invented One-Way Air

Gift box 280 × 90 × 490 mm · 8 pcs/carton

SONG — 4° soda maker

Mix & carbonate · the best seller

SONG

The best seller · tougher button, steadier base

17 bar · 1 L bottle (800 ml fill line)

SING — 4° soda maker

Mix & carbonate · fridge-friendly bottle

SING

The bottle fits in the fridge

125 × 200 × 460 mm · 0.87 kg

SHANG-2 — 4° soda maker

Mix & carbonate · slim

SHANG-2

Solid head · conventional button

161 × 81 × 425 mm

EDGE — 4° soda maker

Mix & carbonate · stainless

EDGE

SONG in stainless steel

Polished stainless · nori black

WALL-SERIES — 4° soda maker

Mix & carbonate · stainless, 2-in-1

WALL-SERIES

Wall-mounted or desktop, 2-in-1

Wall 194 × 113 × 483 mm

SMARTZZI — 4° soda maker

Mix & carbonate · electronic

SMARTZZI

Electronic carbonation + electronic release

212 × 123 × 465 mm

G2 — 4° soda maker

Classic sparkling · water only

G2

Classic volume model · water only

1 L bottle · 6 pcs/carton

G3 — 4° soda maker

Classic sparkling · water only

G3

G2 refresh · same body, same carton

Same size as G2

SCARLETT — 4° soda maker

Classic sparkling · metallic

SCARLETT

Metallic classic · up to 60% CO₂ dissolution

1 L bottle · dual safety valves

FIZZGO — 4° soda maker

Thermo cup

FIZZGO

Carbonate it, seal it, carry it — or fill it under DRINKSIT

500 ml · 246 × 68 mm

SODAP — 4° soda maker

Portable · 8 g capsule

SODAP

Stainless decorative cap · silicone grip

145 × 94 × 314 mm

SODAP·SE — 4° soda maker

Portable & mini

SODAP·SE

8 g capsule · goes anywhere

750 ml · N.W. 0.31 kg

DRINKSIT — 4° soda maker

Dispenser

DRINKSIT

Counter-top · no bottle at all

381 × 242 × 420 mm

DRINKSIT LITE — 4° soda maker

Full-auto · no ice tank

DRINKSIT LITE

No ice tank — ice in your own container

130 × 242 × 420 mm

CO₂ cylinders & capsules — 4° soda maker

CO₂ systems

CO₂ cylinders & capsules

Shipped with gas in the cylinder · TPED + DOT

420 g / 0.6 L · 157 / 74 / 8 g

The other half of the kit — bottles, cups and caps

Half of every complaint is about the bottle, not the machine. So we make the bottles too — in our own preform injection and blow-moulding shop, in food-grade PET, in PCTG for the dishwasher, or in SUS304 stainless steel when the drink has to stay cold. Grouped by the line they fit, so you can price a range straight off this page.

For the water-only line

G2 · G3 · SCARLETT — the bottles and caps that go with them

500 ml bottle — 4° bottles and caps

Bottles · 500 ml

500 ml bottle

The everyday small one

Water-only line · with its own cap

Scarlett 1 L bottle — 4° bottles and caps

Bottles · 1 L short

Scarlett 1 L bottle

Short bottle, so it fits the fridge

PET · with its own cap

Cap · white — 4° bottles and caps

Caps

Cap · white

For the 500 ml and the SCARLETT bottle

Water-only line

For the mix line

SHANG · SONG · SING · SHANG-2 · EDGE · WALL-SERIES · SMARTZZI · and the portable machines

Share Cup set — 4° bottles and caps

Share Cup

Share Cup set

Two halves, unscrews apart

550 ml each

Share Cup · upper — 4° bottles and caps

Share Cup · upper

Share Cup · upper

The half you drink from

With drinking lid · sold alone

Share Cup · lower — 4° bottles and caps

Share Cup · lower

Share Cup · lower

The short half for the fridge shelf

Sold alone

Share Cup · stainless — 4° bottles and caps

Share Cup · stainless

Share Cup · stainless

Stainless where you drink from

SUS304 upper · clear lower

800 ml straight bottle — 4° bottles and caps

Bottles · 800 ml

800 ml straight bottle

Straight body for the mix line

PET, or PCTG for the dishwasher

1 L straight bottle — 4° bottles and caps

Bottles · 1 L

1 L straight bottle

The 1 L the mix line is built around

800 ml fill line · Φ51 neck

Stainless 1 L bottle — 4° bottles and caps

Bottles · SUS304

Stainless 1 L bottle

No plastic wall to shatter

PET body + machined cap + polished base

750 ml portable bottle — 4° bottles and caps

Bottles · portable

750 ml portable bottle

The one SODAP / SODAP·SE runs on

750 ml

FIZZGO stainless cup — 4° bottles and caps

Bottles · SUS304

FIZZGO stainless cup

Carbonate, seal, carry

SS304 · pressure-relief lid

Stainless cap — 4° bottles and caps

Caps · SUS304

Stainless cap

Machined stainless, not a plastic lid

Fits 350-1000 ml · threaded, gasket

SODAP cap · black or white — 4° bottles and caps

Caps · colour option

SODAP cap · black or white

Same fit, two colours

For the 750 ml portable bottle

SODAP decorative cap — 4° bottles and caps

Caps · brushed top

SODAP decorative cap

The cap is the gift — 4° on the top

Brushed stainless disc

Single serve

Three that hold about 500 ml, lid on, drink straight from it

FIZZGO 500 ml — 4° bottles and caps

Single serve

FIZZGO 500 ml

Carbonate it, seal it, drink it

500 ml · SS304

500 ml bottle — 4° bottles and caps

Single serve

500 ml bottle

One glass at a time

With its drinking cap

Share Cup · upper — 4° bottles and caps

Single serve

Share Cup · upper

Unscrews into a single cup

With drinking lid

And everything else we make

Soda Blender / Juicer

SUS304 blades, double-press start, fits 500 ml and 1000 ml bottles.

Food-grade PET bottle line

Our own injection and blow-moulding line — your bottles, your artwork, printed in-house.

Everything we build today

Sixteen lines, from the volume model to the electronic one — the same list our sales team works from. Sizes are the production drawings’ numbers. Every row also carries the master carton, units per carton, N.W. / G.W. per carton and the container loading — that is what a freight quote is calculated on. Ask us for the current datasheet for any line.

The mix-and-carbonate line grew one problem at a time. SHANG was the first machine that could sparkle something other than water. SONG became the best seller. SING answered the bottle that was too tall for the fridge. EDGE is SONG in stainless steel, for the premium shelf. WALL-SERIES answers kitchens with no counter left. SMARTZZI takes your hand out of it: a microcontroller sets the gas volume and the release time, so a different drink is one button, not a technique. All of them sparkle more than water.

Full spec table (all 16 models) Housing · bottle · size · weight · loading per 20′GP / 40′HQ
Model Family Housing & bottle Size & weight Loading · 20′GP / 40′HQ Why it exists
SHANG Mix & carbonate · the original Desktop body · explosion-proof PET bottle Gift box 280 × 90 × 490 mm · 8 pcs/carton Master carton 58 × 37 × 52 cm · 8 pcs/carton · N.W. 10 kg / G.W. 11.85 kg 2,040 / 4,960 Where the mix line started, and the model every machine below descends from. Patented air-charge system, a large inlet so ice and whole fruit go in, and the two-step release — slow first, then fast — so nothing splashes. Sparkles fruit, juice, coffee and cocktails in the bottle.
SONG Mix & carbonate · the best seller ABS housing · PET bottle, 1 L — Master carton 42.5 × 40 × 49.2 cm · 6 pcs/carton · N.W. 5.2 kg / G.W. 8.2 kg 1,680 / 4,200 The one that sold. 17 bar, a 1 L bottle with an 800 ml fill line and a Φ51 neck, manual carbonation with adjustable injection, patented automatic and variable-speed release. CO₂ dissolution up to 30% higher than the first generation.
SING Mix & carbonate · fridge-friendly bottle Plastic housing · PET bottle 125 × 200 × 460 mm · N.W. 0.87 kg Master carton 42.5 × 40 × 49.2 cm · 6 pcs/carton · N.W. 5.2 kg / G.W. 8.2 kg 1,680 / 4,200 Built for the bottle that would not fit in the fridge: Click & Hang (patented) shrinks the machine, and the short bottle fits the fridge. Wide mouth takes whole fruit; patented automatic and variable-speed release, downward injection.
SHANG-2 Mix & carbonate · slim Plastic housing · PET or PCTG bottle, 1 L 161 × 81 × 425 mm Master carton 58 × 37 × 52 cm · 8 pcs/carton · N.W. 10 kg / G.W. 11.85 kg 2,040 / 4,960 The same patented air-charge system and two-phase release in a 161 mm body, with a solid head and a conventional press-down button instead of the lever — results are the same as the flagship. Bottle choice: PET, or a PCTG bottle that goes in the dishwasher.
EDGE Mix & carbonate · stainless SUS304 stainless housing — polished stainless or nori black · PET, PCTG or glass bottle, 1 L Gift box 500 × 307 × 179 mm · 4 pcs/carton Master carton 63.7 × 37.5 × 52.3 cm · 4 pcs/carton · N.W. 8 kg / G.W. 10 kg 680 / 1,860 SONG with a stainless-steel body: the premium version of the same patents, food-grade black nozzle and stainless protection cover over a glass or PET bottle. Comes in polished stainless steel or in nori black — a matte black finish. Looks like it belongs on a bar.
WALL-SERIES Mix & carbonate · stainless, 2-in-1 SUS304 stainless housing · fits different bottle sizes Wall 194 × 113 × 483 mm · Desk 211 × 125 × 494 mm Master carton 35 × 35 × 53 cm · 4 pcs/carton · N.W. 9.8 kg / G.W. 11.76 kg 1,000 / 2,320 For kitchens and hotel rooms with no counter left: the same mix-and-carbonate patents in a stainless body that screws to the wall or stands on the desk, with a detachable bottom cap. N.W. 1.75 kg wall / 1.85 kg desktop.
SMARTZZI Mix & carbonate · electronic Plastic housing · PET or PCTG bottle, 500 ml / 800 ml / 1 L 212 × 123 × 465 mm Master carton 30 × 50 × 54 cm · 4 pcs/carton · N.W. 9.8 kg / G.W. 11.76 kg 830 / 2,160 The one that stops you pressing by hand. A microcontroller sets both how much CO₂ goes in and how long the release takes — one button per drink, three levels, LED display, metal casing, Type-C charging, push-and-pull bottle lock.
G2 Classic sparkling · water only Plastic housing · PET bottle, 1 L Gift box 230 × 130 × 465 mm · 6 pcs/carton Master carton 59 × 41 × 49.5 cm · 4 pcs/carton · N.W. 5.5 kg / G.W. 9 kg 910 / 1,960 Cost-effective launch model, and our volume seller. Carbonates water only: food-grade material, explosion-proof PET bottle, "click & fix" bottle lock, turbo injection, and the patented double safety valve — automatic plus manual release. Short bottle, fits the fridge.
G3 Classic sparkling · water only Injection-colour housing · PET bottle, 1 L Same as G2 As G2 — identical body and packaging: master carton 59 × 41 × 49.5 cm · 4 pcs/carton · N.W. 5.5 kg / G.W. 9 kg 910 / 1,960 The G2 refresh: identical body and packaging — same gift box, same carton — with the upgraded turbo engine inside and the same patented double safety valve. Short bottle, fits the fridge.
SCARLETT Classic sparkling · metallic SUS304 + ABS/POM head · PET bottle, 1 L — Master carton 52.4 × 40.2 × 46.9 cm · 4 pcs/carton · N.W. 5.5 kg / G.W. 9 kg 1,000 / 2,720 The metallic classic: upgraded turbo engine (CO₂ dissolution up to 60%), "click & fix" interface that locks the bottle in about ten seconds, press-down carbonation, and the dual safety valves for automatic and manual release. Short bottle, fits the fridge.
FIZZGO Thermo cup SS304 body · 500 ml 246 × 68 mm Master carton 41.5 × 41.5 × 28.2 cm · 25 pcs/carton · N.W. 10.5 kg / G.W. 13.5 kg 13,920 / 34,240 Sparkle it, seal it, take it with you. Soda, hot and iced water in one cup. Patented pressure-relief lid — it cannot spray you when the pressure is high.
SODAP Portable · 8 g capsule Plastic body · disposable 8 g capsule, no cord Body 145 × 94 × 314 mm Packing: same carton family as SODAP·SE — exact carton and weight on request 6,000 / 14,700 The earlier of the two portable capsule machines. Same structure and same accessories as the SODAP·SE — the two differ in exactly two places: a stainless steel decorative cap on top and a silicone grip sleeve on the handle. Still no cord and no cylinder to refill.
SODAP·SE Portable & mini Plastic housing · 750 ml bottle Carton 330 × 90 mm · N.W. 0.31 kg Master carton 63 × 46 × 36 cm · 20 pcs/carton · N.W. 8.6 kg / G.W. 12.24 kg 6,000 / 14,700 Runs on a disposable 8 g capsule — no cord, no cylinder to refill. Goes in a backpack, a bike bag, a suitcase.
DRINKSIT Dispenser Counter-top unit · 0.6 L CO₂ cylinder 381 × 242 × 420 mm · N.W. 4.8 kg Master carton 50.1 × 36.2 × 54 cm · 1 pc/carton · N.W. 4.8 kg / G.W. 6.5 kg 268 / 654 Ice water and sparkling water from the same tap. Up to 10 L an hour, 220 ml per glass, three carbonation levels. Removable 2.8 L tank, 0.6 L CO₂ cylinder mounted at an angle, automatic line rinse. Four patents were filed on it in September 2026 (1 invention + 3 utility models) and accepted.
DRINKSIT LITE Full-auto · no ice tank No water tank · ice goes straight into your container 130 × 242 × 420 mm Master carton and weight: confirmed with the order (no measured carton yet) 460 / 1,175 The same one-button DRINKSIT without the cooling unit: a smaller body, a lower cost, and nothing to wait for. Water comes from your own container — put a filter jug beside it and drop the tube in. Ice in the container does the chilling; the machine fills, carbonates and pours, about 220 ml a push.
CO₂ cylinders & capsules CO₂ systems Food-grade CO₂ · screw-in or quick-connect valve 420 g / 0.6 L · 157 g · 74 g · 8 g 0.6 L cylinder: master carton 33 × 27 × 37.5 cm · 20 pcs/carton · N.W. 24 kg / G.W. 26 kg · 8 g capsules: master carton 39 × 39 × 10 cm · 360 pcs/carton 0.6 L 13,600 / 18,4008 g 360,000 / 720,000 TPED and DOT certified, so we can ship cylinders with the gas still in them — even packed in the same carton as the machine. Cylinders sourced from DW (Taiwan) and ZX (Ningbo).

N.W. / G.W. are per master carton, from the packing specification our 2026 quotations are built on — the figures a forwarder needs. Weights are nominal: the packing list that ships with each order confirms them carton by carton. Two lines (DRINKSIT LITE and SODAP) have no measured carton yet, so we say so instead of guessing.

Loading is the number of units in one 20′GP or 40′HQ container, calculated from the master carton against the container’s internal volume (20′GP 33.2 m³ / 40′HQ 76.4 m³). Actual stowage drawings prevail — allow ±3%. Bottles, caps and cups are not quoted as container loads, and a mixed order loses some space to the mix.

Also in the range: soda blenders and juicers, ice makers, espresso machines, electric pour-over kettles.

Sparkling more than water

A soda maker carbonates water. Our mix-and-carbonate machines — SHANG, SONG, SING, SHANG-2, EDGE, WALL-SERIES and SMARTZZI — carbonated everything on the list below the first line. Same CO₂, same patents, a different air-charge structure.

What goes in the bottle 4° Ordinary soda makers
Carbonated water Yes Yes
Juices Yes No
Nectar, fruit, vegetable and herbal infusions Yes No
Liquor and cocktails Yes No
Carbonation powder and liquid mixes Yes No
Tea, coffee, cream and oil Yes No
Re-carbonating flat soda and beer Yes No

Mix-and-carbonate models only; foaming, pulp and cleaning limits are in each model’s manual. G2 is a water machine; G3 is its refresh.

The whole line, on paper

The 2026 / 2027 product catalogue — 15 pages, English: sixteen models, the bottles, share cups and caps, CO₂ cylinders and capsules, the full spec table, and a page on the five ways FIZZGO is used.

Download the catalogue (PDF) ↓

Prefer the datasheet for one model? Ask and we’ll send that instead — [email protected].

Questions we get asked

The ten things buyers, distributors and engineers ask us most — answered with the numbers we can point at.

Is this a soda maker or a counter-top water dispenser?

Both, and the order matters. Every machine we build puts CO₂ into water, so “soda maker” describes it correctly — but that word names the mechanism, and the mechanism is a narrow category: outside 2012–2018 sparkling machines have never really taken off on their own, and the search volumes for “sparkling machine” and “soda maker” stay small. So we describe the appliance by the category buyers already stock — a counter-top water dispenser, the thing that stands on the worktop and dispenses chilled still water every day — and treat sparkling as the plus-one feature. Same machine, wider shelf: the same body can be listed under water dispensers, under refrigeration, under ice makers or under soda blenders depending on your market.

Is “4°” a brand, a temperature setting — or just a number?

4° is a soda maker brand, not a temperature setting. Note the spelling: the brand is 4° (no C) — 4 °C is the measurement the name comes from, the temperature at which carbon dioxide and water bind best. The full way we write it is “4° (四度)”, and every page here is about the same brand and the same machines. 4° machines are designed by HK 4 Degree Co., Ltd. and built in our own factory in Foshan, Guangdong.

Who designs the machines, and who actually manufactures them?

Design and export sit with HK 4 Degree Co., Ltd. (founded in Hong Kong in 2019). Manufacturing happens in our own factory in Foshan, Guangdong — Foshan Mia Electrical Appliance Manufacturing Co., Ltd., built from 2018 — where injection, blow moulding, assembly, inspection and packing all run under one roof. Contracting and export paperwork sit with Foshan Shunde Four Degree Technology Co., Ltd., founded in 2013. We are not a trading office passing your drawings to an unknown third party.

Do you make manual, electric or fully automatic soda makers?

All three. Press-to-charge machines: SHANG, SONG, SING, SHANG-2, EDGE, WALL-SERIES, G2, G3 and SCARLETT. Electronically metered: SMARTZZI, where a microcontroller sets both the CO₂ volume and how long the release takes — one button per drink instead of pressing by hand. Fully automatic with no bottle at all: DRINKSIT, which chills, carbonates and pours about 220 ml into your own glass, up to 10 litres an hour.

Can your machines carbonate juice, tea, coffee or cocktails — or only water?

Our mix-and-carbonate models — SHANG, SONG, SING, SHANG-2, EDGE, WALL-SERIES and SMARTZZI — carbonate far more than water: juices, nectar, fruit, vegetable and herbal infusions, liquor and cocktails, carbonation powder or liquid mixes, tea, coffee, cream and oil, and they can re-carbonate flat soda and beer. The line grew one problem at a time: SHANG started it, SONG became the best seller, SING answered the bottle that was too tall for the fridge, EDGE is SONG in stainless steel, WALL-SERIES answers kitchens with no counter left, and SMARTZZI takes your hand out of it. The classic G2 is a water machine and G3 is its refresh — we say so rather than promise more. Foaming, pulp and cleaning limits are covered in the manual for each model.

What water should go into the bottle?

Use cold drinking water that meets your local drinking-water requirements, and carbonate the water itself. Carbonating other drinks is only for the mix-and-carbonate models listed above, and each model has its own cleaning procedure — the manual ships with the machine.

What happens if the pressure is too high? Is the machine safe?

Every machine we ship has more than one way to release pressure, so safety never depends on a single part. G2 carries both an automatic and a manual release valve, and G3 is built on the same body. SING, SONG, SHANG-2, EDGE and WALL-SERIES use our patented automatic, variable-speed release. FIZZGO uses a patented pressure-relief lid. CO₂ cylinders are TPED and DOT certified and can be shipped with the gas still inside.

What CO₂ cylinder and capsule sizes do you make?

Food-grade CO₂ in 420 g / 0.6 L, 157 g, 74 g and 8 g formats, with either a screw-in or a quick-connect valve. Because we are certified under both TPED and DOT, we can ship cylinders with gas in them and pack them in the same carton as the machine.

How many patents do you actually hold?

Across 4° and MIA: 60 granted patents, 56 of them still in force. They cover the air-charge system, the two-phase pressure release, mix-and-carbonate machines that sparkle juice and fruit, the FIZZGO pressure-relief lid and the wall-mounted series. The full list is a free download: /patents/4degree-mia-patent-list-20260924-en.pdf.

Where are your machines already in use?

Our machines sell in North America, Northern Europe, Japan, Korea and Oceania; our food-grade PET bottles ship to Europe, the Americas, the Middle East, South America and Africa. Most of our customers are brands and distributors who put their own name on the machine.

I need my own design, my own logo and my own packaging. Can you do that?

Yes — that is most of what we do. Start with the drink you want to make and the market you sell into. We will tell you which existing model fits, or design a new one, tool it, make it and pack it under your artwork. MOQ depends on the model and on how much is new. Write to [email protected] and we will answer with drawings rather than adjectives.

Ask something that isn’t here — [email protected]. We answer with drawings, parameters and the datasheet for the model.

None of these quite your problem?

Tell us the drink. We’ll tell you the machine — or design one.

Talk to our engineers
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