Explore our foundational range of freestanding tubs and sliding enclosures developed for international distribution.
Hangzhou Kaifeng Sanitary Ware Co., Ltd. is a global benchmark in high-end sanitary engineering. Over the past 20 years, we have transitioned from a specialized workshop into a sprawling modern manufacturing hub. Our products are exported to over 50 countries, including the United States, Canada, the United Kingdom, Germany, South America, and the Middle East.
We operate in strict alignment with the ISO 9001:2000 quality management system, engineering a versatile catalog of freestanding tubs, hydrotherapy massage bathtubs, steam chambers, sliding glass enclosures, and modular bathroom fixtures. Our target is to merge flawless, contemporary aesthetics with sustainable, robust structural engineering.
Developing next-generation sanitary solutions using high-molecular-weight polymers, thermoformed seamless designs, and smart tech integration.
Our research focus involves cross-linked cast acrylic sheets with enhanced PMMA backing. This maximizes impact resistance and surface gloss while keeping the product lightweight for ease of installation.
Integrating low-voltage, water-isolated Bluetooth control units, touchless control panels, and micro-bubble hydromassage motors to convert standard bathtubs into comprehensive health platforms.
Dual-walled cavity designs are injected with closed-cell polyurethane insulating foam. This significantly reduces heat loss coefficients, extending bath times without additional hot water consumption.
Real estate developers and commercial designers face strict design criteria. High occupant usage rates demand building materials that resist cracking, yellowing, and scratching.
Kaifeng addresses these concerns with customized, bulk-manufactured solutions:
Inside Hangzhou Kaifeng's 20,000-square-meter advanced manufacturing facility.
Our factory in Xiaoshan District, Hangzhou, produces 1,500 bathtubs, 1,500 shower rooms, and 2,000 shower panels monthly.
By integrating advanced tooling, thermoforming, and precision CNC edge cutting, we achieve reliable dimensional accuracy. This ensures that every freestanding tub maintains exact specifications for level installation.
Our raw materials are sourced through integrated suppliers, insulating our operations against global supply fluctuations. Our facility includes:
B2B services tailormade for importers, volume distributors, and luxury developers.
From shell sizing and drain positioning to customizing waste assemblies in brushed nickel, matte black, and brass, we adapt our designs to match your market demands.
We support prototype development for high-rise and hospitality bids. Our tooling workshop creates custom molds to match specific architectural drafts.
Using nesting packaging models and protective honeycomb structures, we maximize container space, lowering transit costs and reducing shipping damage to less than 0.3%.
Ensuring compliance with international plumbing, mechanical, and safety regulations.
Navigating local building codes is critical for commercial developments.
Kaifeng maintains up-to-date compliance certifications to help our partners pass architectural and municipal audits without delay.
Answers to common structural, material, and logistical questions from our B2B procurement partners.
Premium whirlpool models, custom space-saving shapes, and high-performance sliding glass designs.
Kaifeng