As a leading global indoor bathtubs factory, our smart manufacturing infrastructure supports the strict requirements of high-end residential private bathroom designs. We combine advanced materials engineering with modern aesthetic values to supply architects, developers, and designers with customizable, high-performance sanitary ware solutions.
Foshan City, Guangdong, China
Manufacturer & OEM/ODM
1994
1001-1500 People
150 - 170 Million USD
10% Global Distribution
Modern residential luxury has evolved. The contemporary private bathroom is no longer just a functional room; it has transformed into a private wellness sanctuary. As high-end residential developments focus on wellness architecture, the demand for sophisticated indoor bathtubs has increased. An indoor bathtubs factory serving this market must balance artistic design with technical precision.
High-end residential projects require materials that offer both visual appeal and long-term durability. Modern indoor bathtubs use high-grade acrylics, composite solid surfaces, and stone resins. These materials provide excellent thermal retention, keeping water warm for longer periods, while offering non-porous surfaces that resist staining and chemical wear. At our manufacturing facility, we use multi-layered fiberglass reinforcement and vacuum-forming technology to ensure structural integrity, preventing deformation under high water capacities.
The integration of smart home systems is a key trend in luxury residential design. Modern high-end bathtubs feature integrated digital control panels, precise thermostatic mixing valves, and automated draining systems. Users can preheat their baths and customize hydrotherapy configurations via mobile apps or home automation systems. Our factory designs and tests these electronic components to ensure reliable operation in high-humidity environments.
CNC mold fabrication and automated acrylic forming ensure consistent dimensions and tight tolerances for seamless under-mount and freestanding installations.
Advanced air and water jets are strategically placed for targeted muscle relief, operating with low-noise pumps to maintain a quiet, relaxing environment.
We use lead-free brass, recyclable polymers, and water-efficient technologies to align with international green building standards, including LEED.
Standing for Splendid Sanitary Ware World, the SSWW brand has grown its presence in both domestic and overseas markets through continuous investment by Foshan Royalking Sanitary Ware Co., Ltd., a professional manufacturer specialized in bathroom solutions for decades. As one of the largest integrated sanitary ware manufacturers in China, SSWW currently operates 2 large production bases with over 1,000 employees, covering more than 150,000 square meters. Our infrastructure includes 6 chain-related factories manufacturing massage bathtubs, steam cabins, ceramic toilets, ceramic basins, shower enclosures, bathroom cabinets, hardware fittings, and accessories.
With steady development over the years, SSWW has expanded to over 1,500 shops and showrooms in mainland China, and successfully exports to 107 countries and regions worldwide, including Germany, Switzerland, the USA, Russia, the UK, and Poland.
By focusing on R&D and maintaining a structured internal management system, SSWW prioritizes production efficiency, advanced technology, and quality control at all stages of manufacturing. Our commitment to innovation has earned us more than 200 patents in the intellectual property field, as well as compliance certifications with international standards and norms such as ISO9001, CE, EN, ETL, and SASO.






In modern penthouses, the master bathroom is often designed as an open-plan space integrated with the bedroom or private terrace. For these layouts, freestanding bathtubs serve as central design elements. Our factory produces custom freestanding bathtubs with clean, minimalist outer profiles and ergonomic interiors. These designs are engineered for efficient weight distribution and easy under-floor plumbing connections, which are critical requirements for high-rise residential installations.
High-end family villas require wellness solutions that accommodate different generations. Our massage bathtubs feature customizable hydrotherapy jet zones, low-threshold entry designs, and integrated grab bars that blend into the tub's aesthetic. Ergonomically designed seating and customizable water pressure settings allow users of all ages to enjoy a safe and comfortable hydrotherapy experience.
As urban living spaces adapt to high-density developments, luxury must fit into more compact layouts. Our factory manufactures space-efficient built-in and corner massage bathtubs that offer premium features like chromotherapy lighting and touch control panels within a smaller footprint. This allows developers to offer high-end wellness amenities even in projects with limited space.