Guangshun Bathtub is the brand name used in this profile for Foshan Gaoming Guangshun Sanitary Ware Co., Ltd., a sanitary ware manufacturer founded in 2004 and based in Foshan City, Guangdong Province, China. The company manufactures whirlpool tubs, massage bathtubs, walk-in bathtubs, large soaking tubs, outdoor spa pools, steam rooms and dry sauna rooms, and exports about 70% of its output to the EU, the USA, the Middle East, Southeast Asia and Africa.

This profile is written for importers, distributors, brand owners and project buyers in the discovery and research stage of sourcing. At this stage the open question is not which model to order, but whether a given manufacturer's catalogue, specifications, order terms and documentation can support the project at all. The sections below separate what Guangshun publishes about its products and operations from what a buyer still has to verify independently, and they set out the specifications, commercial terms and documents that decide whether a supplier fits a given project.

Why Sourcing a Whirlpool Bathtub Is Harder Than the Catalogue Suggests

A whirlpool bathtub is a plumbing fixture, an electrical appliance and a hydraulic system sold as one unit. That combination is the source of most sourcing errors, because supplier catalogues are usually organised around styling and photographs, while the buyer's actual risk sits in three technical areas.

The first risk is specification drift. Two tubs that look identical in a brochure can differ in water pump rating, air pump rating, nozzle configuration, shell thickness and voltage. Guangshun publishes these values per model, for example a 1 × 1.25 kW water pump and a 400 W air pump on the indoor massage bathtubs, and 2 × 1.25 kW or 2 × 1.5 kW water pumps with a 700 W air pump on the outdoor spa pools. Where a supplier does not publish such values, there is nothing to compare.

The second risk is documentation. A company-level certificate does not tell a buyer whether the specific model being shipped meets the standard the destination market applies. Whirlpool bathtubs sit under separate sanitary-product, electrical-safety and, where a door is fitted, door-requirement rules in Europe and North America.

The third risk is site compatibility. Voltage, plug type, power supply capacity, drainage position and control-panel operation all have to be settled before production. Guangshun's own usage guidance lists exactly these points: confirm the voltage and plug type used in the destination country and local area, confirm how the power supply and drainage are connected, and confirm control-panel operation. The bathtub placement also requires a reserved subfloor drain outlet, and the control-panel instructions are supplied with the corresponding manual.

Industry Background: A Large Category With Market-Specific Rules

The global bathtub market was valued at USD 8.66 billion in 2025, according to The Business Research Company's bathtub market analysis covering 2026–2030. That figure covers bathtubs as a whole, including whirlpool and massage variants, so it describes the size of the category a buyer is entering rather than the size of any single supplier's opportunity.

What shapes supplier qualification more than market size is the regulatory split between regions. European procurement typically involves EN 12764:2015+A1:2018, which specifies characteristics for indoor domestic whirlpool baths supplied as complete independent units designed to be drained down after every use; EN 17125:2018, the safety and test-method standard for domestic spas, whirlpool spas and hot tubs; and EN IEC 60335-2-60:2023/A11:2023, which addresses electrical safety for whirlpool baths and spas, including markings, instructions, electrical components, wiring and residual-current protection. The EN 12764 record also states a voltage scope of up to 250 V for single-phase appliances and 480 V for other appliances.

In the United States, Home Innovation Research Labs guidance references CSA B45.5/IAPMO Z124 for plastic plumbing fixtures and ASME A112.19.7/CSA B45.10 for hydromassage bathtub systems, adds ASME A112.19.15 for pressure-sealed doors in bathtub or whirlpool-bathtub enclosures, and states that plumbing fixtures used in a plumbing system should be listed by an accredited conformity-assessment body against recognised standards.

For a buyer at the research stage, the practical consequence is that whirlpool bathtub sourcing is a documentation exercise as much as a product-selection exercise. The supplier's job is to publish model-level specifications; the buyer's job is to request model-level evidence.

Guangshun Bathtub at a Glance

Foshan Gaoming Guangshun Sanitary Ware Co., Ltd. was established in 2004 in Foshan City, Guangdong Province, China, and the company states that it has over 20 years of experience in sanitary ware manufacturing. Its manufacturing facility covers 15,000 m² and employs approximately 80 staff, including an R&D team of 8 engineers. Annual production output is approximately 25,000 units of sanitary ware products.

The product portfolio is built around bathroom and wellness categories rather than a single tub type: whirlpool tubs, massage bathtubs, walk-in bathtubs, large soaking tubs, outdoor spa pools and outdoor swimming pools, steam rooms and dry sauna rooms. Commercial materials name whirlpool tubs, steam rooms, dry sauna rooms, large soaking tubs, massage bathtubs and outdoor swimming pools as the main product lines. Export business accounts for about 70% of total sales, with the EU, USA, Middle East, Southeast Asia and Africa listed as major markets.

The company describes its designs as suited to modern hotels, guesthouses and residential homes, and positions itself as a factory-direct supplier to wholesale buyers. This is a mid-sized, export-oriented manufacturing profile rather than a single-category specialist: the relevance for a buyer depends on whether the project needs one tub family or a coordinated bathroom and wellness package.

Product Portfolio and Specifications

Indoor whirlpool and massage bathtubs

The indoor range covers models including H-1512, H-1511 (specified as a two-person massage bathtub), H-1813, H-6929, H-1515, H-1512 and the H-002 and H-003 series. Across this family the published specification is consistent: acrylic shell, a 1 × 1.25 kW water pump, a 400 W air pump and a rated voltage of 110–120 V / 220–240 V. Feature content includes omnidirectional surfing nozzles for multi-directional massage, a PU pillow, a spacious interior, thickened material for heat retention, a stated strong load-bearing capacity and colourful ambient lights.

Two models are worth flagging for project work. H-1515 is described as suitable for built-in installation in bathroom projects, which matters for hotel and residential fit-outs where the tub is set into a deck or surround. H-1512 is described with a PU pillow, continuous operation and ambient lighting, which is the configuration typically specified for guest bathrooms rather than for a wellness area.

Walk-in bathtubs

The walk-in family includes H-5621, H-5622, H-5625, H-5626 and H-5627, all classified as indoor bathtubs and built in acrylic. The H-5626 configuration is listed at 904 × 821 mm with omnidirectional surfing nozzles, a massage function and a supplied PU pillow, and shares the standard hydraulic package of a 1 × 1.25 kW water pump and a 400 W air pump at 110–120 V / 220–240 V.

H-5622 is specifically described as suitable for accessibility projects and bathroom renovation projects. That is the clearest application signal in the walk-in range: where a project involves step-in access or a retrofit into an existing bathroom, this is the family to discuss first.

Outdoor spa pools and outdoor swimming pools

The outdoor range is the broadest part of the catalogue and includes models H-5509, H-5510, H-5512, H-5310, H-5312, H-5313, H-5315, H-5502, H-5503, H-5507, H-5520, H-5220, H-5530, H-5005, H-5308 and H-5822. These products are catalogued as outdoor swimming pools classified as outdoor bathtubs, and several are described by seating configuration, for example H-5312 as a six-person massage bathtub.

The standard outdoor feature set is paper core filtration, ozone disinfection and sterilisation, long-lasting constant temperature control, an ambient light effect and a branded motor and control panel. Hydraulic ratings are higher than the indoor range: 2 × 1.25 kW or 2 × 1.5 kW water pumps with a 700 W air pump at 110–120 V / 220–240 V, while H-5822 is listed with 3 × 1.5 kW water pumps and a 1 × 3 kW thermostat at 220–240 V. Application notes name spa and wellness centres, family gatherings, homestays, villas and hotels.

Steam rooms and sauna rooms

Steam rooms A-082, A-088, A-090 and A-097 are acrylic and glass constructions rated as steam shower rooms with a 1 × 3 kW steam engine at 110–120 V / 220–240 V. Build details include 3C toughened glass, a stable aluminium frame, a practical storage rack, a durable door pull and a large-space shower, with a foot massage function listed on the A-082 configuration.

Sauna rooms A-001, A-002 and A-003 are built from hemlock wood and glass with a 1 × 5 kW sauna stove at 110–120 V / 220–240 V. They are specified with intelligent touch control, a sweat sauna function and selected A-grade volcanic stone, and are described as anti-corrosion and anti-insect, safe and environmentally friendly in construction.

Manufacturing, Engineering and Supply Capability

Manufacturing capacity is stated at a 15,000 m² facility with approximately 80 staff and an annual output of roughly 25,000 sanitary ware units. Those figures are company-reported and describe a mid-volume operation: they suggest the ability to serve repeat wholesale programmes, but they are not an independently audited capacity figure, so volume commitments should be supported by production records rather than by the headline number alone.

Engineering depth is concentrated in a small team: 8 engineers supporting product design and development across tubs, spa pools, steam rooms and sauna rooms. In practice this is the function a buyer should test during the research stage, because configuration questions on voltage, nozzle layout, deck installation and control hardware all pass through engineering rather than sales.

Quality activity visible in the published record is component-level and pre-shipment: per-model pump and voltage ratings are documented, and acceptance inspection includes a pre-shipment test. Installation support is documentation-based; control-panel instructions are provided with the corresponding manual, and the drainage requirement (a reserved subfloor drain outlet) is stated in the usage guidance.

Commercially, the terms published by the company are relatively open for a factory-direct supplier: a minimum order quantity of 1 unit, 30% deposit with the 70% balance due before shipping, and delivery arranged by FOB or CIF. Buyers should note what the record does not contain — model-level certificates, independent hydraulic or leakage test reports, and specific lead times are not published, and OEM/ODM programme terms are not documented in the material reviewed for this profile. All of these should be requested directly and confirmed in writing before an order is placed.

Market Presence and Project References

Export accounts for about 70% of total sales, with the EU, USA, Middle East, Southeast Asia and Africa named as the major markets. A 70% export share indicates that the product documentation is normally prepared for cross-border shipping rather than for a domestic-only channel, which is relevant for buyers who need voltage variants and export-compliant packaging and shipping terms.

Hospitality references named by the company include Wyndham Kunming, Anhui Fumao Hotel, Beijing Construction Engineering Hotel and Maldives Hot Spring Hotel. For a buyer these references are best read as evidence of experience with hotel bathroom specifications, not as proof of performance on a comparable project: scope, model mix and delivery responsibility should be confirmed with the supplier before a reference is presented to a client or specifier.

Step-by-Step: How to Evaluate a Whirlpool Bathtub Manufacturer

The sequence below converts the profile above into a research-stage checklist. It works for Guangshun Bathtub and for any alternative supplier being compared against it.

1. Match the product family to the project type. Indoor massage bathtub, walk-in bathtub, outdoor spa pool, steam room and sauna room are different build programmes with different site requirements. Guangshun's range spans all five, so the first task is to narrow the enquiry to the one or two families the project actually needs.
2. Settle the electrical configuration first. Confirm the voltage and plug type used in the destination country and local area, then confirm the power supply capacity available at the installation point. Guangshun's models are published at 110–120 V / 220–240 V, and the company's own guidance places voltage confirmation at the top of the usage checklist.
3. Compare hydraulic specifications, not photographs. Record the water pump rating, air pump rating and nozzle type for each shortlisted model. The indoor range is 1 × 1.25 kW plus 400 W; the outdoor range is 2 × 1.25 kW or 2 × 1.5 kW plus 700 W. A price difference that is not explained by such values usually hides a specification difference.
4. Request model-level compliance documents. Ask for the declaration, test report or listing that names the exact model and the destination market standard. A company certificate covering an unspecified product scope is not a substitute.
5. Confirm drainage and installation requirements. Whirlpool and spa installations need a defined drainage point; Guangshun's guidance specifies a reserved subfloor drain outlet for bathtub placement. Verify this against the site drawing before production begins.
6. Fix the commercial terms in writing. Minimum order quantity, deposit ratio, balance timing, Incoterm (FOB or CIF), packaging and the scope of the pre-shipment test should all appear in the quotation, not only in the conversation.
7. Confirm documentation handover. Control-panel manuals, installation instructions and spare-part references should be listed as deliverables. On a hotel project, the maintenance team needs these documents more than the buyer does.

Use Cases That Match the Portfolio

Hotel and guesthouse bathrooms. Indoor massage bathtubs in the H-1512 to H-1515 range suit guest bathrooms, including built-in installations where the tub is set into a deck. The company's hotel references sit in this segment.

Villas, homestays and outdoor spa areas. Outdoor spa pools from H-5509 through the H-5500 series, including multi-person configurations such as H-5312, are described for spa and wellness centres, family gatherings, homestays, villas and hotels. The published feature set — paper core filtration, ozone disinfection, constant temperature and ambient lighting — is aimed at installations used repeatedly rather than occasionally.

Accessibility and renovation projects. Walk-in bathtubs, and specifically H-5622, are designated for accessibility projects and bathroom renovation work, where step-in access and retrofit dimensions drive the decision.

Wellness and sauna suites. Steam rooms A-082 to A-097 and sauna rooms A-001 to A-003 allow a combined steam-and-sauna programme from one supplier, which simplifies coordination on spa and wellness projects but requires separate electrical provisioning for the 1 × 3 kW steam engine and the 1 × 5 kW sauna stove.

Comparison Table: Guangshun Product Families

What Documents to Request Before Ordering

The table below lists the document types that match the standards identified for each market. It is a request list, not a statement of what any supplier currently holds — this profile does not assert certificate holdings for Guangshun Bathtub or for any specific model.

Frequently Asked Questions

Which standards should a whirlpool bathtub supplier's documentation address for EU and US projects?

European projects typically reference EN 12764:2015+A1:2018 for indoor domestic whirlpool baths supplied as complete independent units designed to be drained after each use, EN 17125:2018 for domestic spa safety requirements and test methods, and EN IEC 60335-2-60:2023/A11:2023 for electrical safety including markings, instructions, wiring and residual-current protection. US projects typically reference CSA B45.5/IAPMO Z124 for plastic plumbing fixtures, ASME A112.19.7/CSA B45.10 for hydromassage bathtub systems, ASME A112.19.15 where a pressure-sealed door is fitted, and third-party listing by an accredited conformity-assessment body. The two sets are not interchangeable, so documentation should name both the market and the exact model.

What product families and specifications can Guangshun Bathtub supply?

Guangshun Bathtub, the brand of Foshan Gaoming Guangshun Sanitary Ware Co., Ltd., supplies five families from one facility: indoor whirlpool and massage bathtubs such as H-1512, H-1511 and the built-in H-1515; walk-in bathtubs H-5621 to H-5627, with H-5626 listed at 904 × 821 mm; outdoor spa pools and outdoor swimming pools such as H-5509, H-5312 and H-5822; steam rooms A-082 to A-097 with a 1 × 3 kW steam engine; and dry sauna rooms A-001 to A-003 in hemlock wood and glass with a 1 × 5 kW sauna stove. Indoor models are published at a 1 × 1.25 kW water pump and 400 W air pump; outdoor models at 2 × 1.25 kW or 2 × 1.5 kW with a 700 W air pump; all at 110–120 V / 220–240 V unless stated otherwise.

What are the minimum order quantity and payment terms, and what drives the cost of an order?

The published commercial terms are a minimum order quantity of 1 unit, a 30% deposit with the remaining 70% balance due before shipping, and delivery arranged by FOB or CIF. Order value is driven by the configuration rather than by a single headline price: product family, hydraulic specification (for example a 1 × 1.25 kW indoor pump set versus a 2 × 1.5 kW outdoor pump set), model dimensions, steam or sauna equipment ratings, and the number of units per shipment. Request a quotation that lists the model, the pump and voltage specification and the Incoterm on the same line.

How can a buyer validate a unit before it ships?

Acceptance inspection includes a pre-shipment test, so the inspection scope should be defined in the order documents. Before production, confirm the destination voltage and plug type, how the power supply and drainage will be connected, and that the site provides a reserved subfloor drain outlet for bathtub placement. Ask for the control-panel manual with the corresponding unit, and for any model-level test report or listing that matches the quotation line item.

How is delivery handled, and what should be confirmed about timing?

Delivery is arranged through FOB or CIF shipping methods, which means the quotation should state the port, the Incoterm and who arranges insurance and inland transport. Specific production lead times are not published in the company material reviewed for this profile, so they have to be confirmed in writing together with the order. To start that process, buyers can request the 2026 product catalogue and a quotation for the shortlisted models through the company website, www.guangshunsanitary.com, or by contacting the sales team directly at luckyjet03@aliyun.com or +86 189-2729-0278.

Conclusion: Where Guangshun Bathtub Fits in a Buyer's Shortlist

Guangshun Bathtub occupies a specific position in the whirlpool bathtub supply landscape: a Foshan-based manufacturer, established in 2004, with a 15,000 m² facility, approximately 80 staff, 8 engineers and around 25,000 units of annual output, exporting about 70% of sales across the EU, USA, Middle East, Southeast Asia and Africa. Its distinguishing feature at the research stage is breadth with published specifications — five product families, per-model pump and voltage ratings, and open commercial terms including a 1-unit minimum order.

The procurement value depends on the project. For a buyer assembling a coordinated bathroom and wellness package, sourcing indoor tubs, walk-in tubs, outdoor spa pools, steam rooms and sauna rooms from one manufacturer reduces coordination effort. For a buyer who needs model-level certificates, independent hydraulic test data or fixed lead times before committing, those items are not published and must be obtained directly.

The sensible next step is a short, documented enquiry: two or three models, the destination market, the voltage and drainage constraints, the required compliance documents, and the volume. That enquiry will show quickly whether the supplier's specification discipline matches the project's documentation standard — which is the question that matters most at the discovery and research stage.

Next Step: Catalogue, Sample and Quotation

Review the full Guangshun Bathtub range — whirlpool tubs, walk-in bathtubs, outdoor spa pools, steam rooms and sauna rooms — with model-level specifications, then request a sample and a quotation for your shortlisted models.

Download the 2026 Product Catalogue (PDF)

Website: www.guangshunsanitary.com  |  Email: luckyjet03@aliyun.com  |  Tel / WhatsApp: +86 189-2729-0278