Bathtubs from China are sourced by bathroom retailers, hotel developers, plumbing distributors, and interior designers worldwide. The factories in Foshan’s sanitary ware district produce bathtubs in a wide range of materials, sizes, and styles that cater to every market segment from basic acrylic builder-grade tubs to high-end freestanding pieces in cast iron and solid surface materials. Buying factory direct gives you significant pricing advantages and access to customization options that are not available through retail channels.
Acrylic Bathtubs
Acrylic bathtubs are the most widely produced and exported bathtub category from China. They are made from vacuum-formed acrylic sheet reinforced on the underside with fiberglass and sometimes a wooden or metal frame for rigidity. The advantages are low weight, ease of installation, warmth to the touch, and low cost. The quality variable is the thickness of the acrylic sheet. Thicker acrylic, typically 5mm or more, is more rigid and durable. Thinner acrylic flexes under load and is prone to cracking over time. Always check the acrylic thickness specification when evaluating a product. Walk-in bathtubs with a side access door and whirlpool and air-jet hydrotherapy bathtubs are also produced extensively in this category.
Cast Iron Bathtubs
Cast iron bathtubs are significantly heavier and more expensive than acrylic but offer superior durability, excellent heat retention, and a premium aesthetic. Chinese foundries produce cast iron bathtubs in both traditional roll-top freestanding designs and built-in alcove configurations. The enamel finish on Chinese cast iron tubs varies in quality, so inspect the surface carefully in samples for any pinholes, inconsistencies, or thin enamel areas that will chip in use.
Freestanding Bathtubs and Solid Surface
Freestanding bathtubs have become a key feature in luxury bathrooms and high-end hotel suite designs. They are produced in China in acrylic, cast iron, and increasingly in solid surface resin composite materials. Solid surface freestanding baths offer a seamless, matte mineral look with good heat retention and excellent surface quality. They are heavier than acrylic but lighter than cast iron. Stone resin and Corian-type composites are used by various Chinese manufacturers to produce high-quality freestanding tubs at prices significantly below European equivalents.
Source Bathtubs with Agent Foshan
We source bathtubs for hotel developers, bathroom retailers, and plumbing distributors from verified Foshan sanitary ware factories. We manage sampling, quality inspection, and shipping. Tell us your size, material, style preferences, and quantity for a sourcing proposal.
Acrylic thickness alone tells you nothing
Almost every acrylic bath quotation mentions sheet thickness, usually somewhere between 3mm and 8mm. On its own that figure is close to meaningless, because an acrylic bath gets its strength from the fibreglass and resin reinforcement laminated onto the back of the sheet, not from the sheet itself.
Ask two things instead. How many layers of fibreglass reinforcement, and is there a supporting board bonded into the base. A thick acrylic sheet with one thin layer of glass behind it will flex alarmingly when a person stands in it, and that flexing is what eventually cracks the seal at the wall and lets water into the floor.
The simplest field test at inspection is to stand in the bath, unsupported, and feel whether the base moves. A properly reinforced bath feels solid. A poorly made one visibly deflects.
Cast iron is a building question, not a bathroom one
A cast iron bath weighs a great deal empty, considerably more full, and more again with a person in it. On a ground floor slab that is irrelevant. On a timber upper floor it is a structural question that needs answering before the bath is ordered, not after it arrives.
Tell your customer to check the floor loading with a competent person if the bath is going upstairs in a timber framed building. Also warn them about access, because a cast iron bath cannot be manoeuvred up a tight staircase by two people, and the delivery arriving with nobody able to lift it is a common and expensive scene.
Freestanding baths need their plumbing decided first
A built in bath hides its waste behind a panel and forgives a certain amount of improvisation. A freestanding bath does not. The waste position is fixed by the bath and it must line up with what is under the floor, and the tap is usually either floor mounted, wall mounted or on the rim, and each requires completely different pipework roughed in before the floor is finished.
So the order of operations is: choose the exact bath model, get the dimensioned drawing showing the waste centre, decide the tap type, and only then let the plumber first fix. Reversing that order means chasing a concrete floor or accepting a compromise the customer will notice every day.
Price ranges
| Product | Budget | Quality spec |
|---|---|---|
| Built in acrylic bath, 1700mm | USD 30 to 55 | USD 70 to 160 |
| Freestanding acrylic, 1700mm | USD 90 to 160 | USD 200 to 480 |
| Solid surface freestanding | USD 260 to 450 | USD 550 to 1,400 |
| Cast iron enamelled, 1700mm | USD 180 to 320 | USD 380 to 900 |
| Whirlpool acrylic with pump | USD 180 to 320 | USD 400 to 950 |
| Shower bath, shaped | USD 55 to 95 | USD 120 to 280 |
Approximate FOB ranges. Reinforcement quality, acrylic grade, waste and overflow fittings and whether feet or a frame are included drive the spread.
Volume, weight and container maths
Baths are the definition of shipping air. A 1700mm bath is mostly empty space, and a container of acrylic baths reaches its volume limit with very little weight in it. That makes baths an ideal candidate for consolidating with dense goods such as tiles or sanitary ware, which hit the weight limit long before the volume limit.
Combining a dense product and a bulky one in the same container is one of the simplest ways to reduce landed cost per unit, and it is exactly the kind of thing that only works when someone is coordinating multiple factories into one shipment.
What goes wrong
- Insufficient reinforcement, producing a bath that flexes underfoot and eventually leaks at the seal.
- Surface scratches in transit. Acrylic marks very easily. Every bath needs a protective film and a rigid carton.
- Waste and overflow not included when the buyer assumed they were.
- Feet or support frame missing from freestanding models.
- Colour mismatch between the bath and the basin, since white is not one colour across factories. Order matching pieces from one supplier.
- Access not checked before delivery of heavy models.