Custom Tub With Sliding Door Suppliers & Factories

Premium OEM/ODM Manufacturing, Multi-Scale Engineering Solutions, & ISO 9001:2000 Certified Global Supply Chain Partner

Hot-Selling & Custom Tub Enclosures

Explore our highly specified range of engineered sliding shower doors, acrylic soaking bathtubs, and modern space-saving configurations designed for elite properties globally.

OEM Corner Shower tub door

Wholesale OEM Corner Shower tub door Folding door Clear Tempered Glass

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OEM Modern Bathtub Clawfoot

OEM Modern Bathroom Bathtub with Clawfoot High Glossy White

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Custom Freestanding Acrylic Bathtub

Custom Freestanding Bathtub, Acrylic bathtub, Seamless Acrylic Bathtub

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Wholesale Air Bubble Massage Bathtub

Wholesale Air Bubble Single White Massage Bathtub with Bluetooth Whirlpool

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Wholesale Massage Whirlpool Bathtub

Wholesale Back wall Massage & Whirlpool bathtub Anlaike KF636

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Glass Shower Enclosure KF-314

Cheap Affordable full glass shower enclosure with sliding door Model KF-314

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OEM Acrylic Bathtub

OEM High Quality White Oval Acrylic Freestanding Bathtub

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Custom Matte Black Shower Enclosure

Custom Matte black glass shower enclosure with pivot door Model KF-2308A

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Global B2B Procurement: Custom Tubs & Sliding Doors

An authoritative guide to understanding market demands, material science, and manufacturing requirements in commercial bathroom installations.

The Shift Toward Multi-Functional Hybrid Wet Areas

In contemporary commercial developments, high-density residential properties, and luxury hospitality settings, space optimization has transitioned from a design option to an absolute economic mandate. The custom tub with sliding door system resolves the historical trade-off between the relaxing therapy of a deep-soaking bathtub and the quick, efficient functionality of a walk-in shower.

By eliminating the structural footprint required for swinging hinged doors, B2B buyers can maximize the usable square footage of guest bathrooms. This architectural efficiency translates directly into lower construction costs and higher overall property valuations.

B2B Quality Assurance & Risk Mitigation

For volume buyers, developers, and global distributors, the primary risk metrics center around hardware lifespan, seal integrity, and raw material durability. Unlike domestic retail products, commercial installations endure high-frequency use.

Procuring components featuring high-specifications such as ANSI Z97.1 and EN 12150-1 certified tempered safety glass, SUS 304/316 grade stainless steel runners, and premium PMMA/ABS composite acrylic bases guarantees a trouble-free system life cycle of 10+ years, minimizing post-sale claims and maintenance costs.

Hangzhou Kaifeng Sanitary Ware Co., Ltd.

Empowering Global Real Estate, Luxury Hotels, and Wholesalers Since 2005.

Hangzhou Kaifeng Sanitary Ware Factory Overview

Elevate Your Bathroom Experience — Where Quality Meets Elegance

With 20 years of expertise in the design, engineering, and manufacturing of premium sanitary ware, Hangzhou Kaifeng Sanitary Ware Co., Ltd. has established itself as an authoritative leader in modern bathing solutions. Serving partners in over 50 countries, our mission centers on integrating clean-line aesthetics with uncompromising mechanical utility.

Operating within our modern, state-of-the-art 20,000-square-meter facility in Hangzhou’s Xiaoshan District, our manufacturing plants run on automated and semi-automated production loops. We achieve stable and massive monthly throughputs: 1,500 premium bathtubs, 1,500 shower enclosures, and 2,000 shower panels.

80%+
Global Export Rate
$10M USD
Annual Revenue
ISO 9001
Certified Quality
36,000
Freestanding Bathtubs / Year
60,000
Shower Rooms / Year
6,000
Massage Bathtubs / Year
12,000
Complete Modular Rooms / Year
Kaifeng Factory Workshop Assembly
Acrylic Molding Processing Area
Raw Glass Cutting and Edge Polishing

Technological Blueprint & Quality Engineering

Deciphering the material standards and hardware kinematics that determine long-term durability in wet areas.

High-Gloss Acrylic Cast Sheet Processing

We exclusively deploy sanitary-grade Lucite and PMMA sheets. The sheets are vacuum-thermoformed at precise thermal window settings, backed by multiple layers of high-density fiberglass and eco-friendly resin matrices. This process creates high-impact structural resistance, exceptional thermal retention (retaining bath warmth longer), and a non-porous surface that actively resists chemical corrosion, discoloration, and microbial colonization.

Precision Kinetic Hardware Systems

The sliding mechanism relies on industrial-grade double rollers, composed of solid brass cores wrapped in high-strength POM (polyoxymethylene) polymer sleeves. Running inside anodized heavy-gauge aluminum profiles, this design achieves friction-free gliding tested to sustain 150,000 smooth cycles without vertical drop or track deformation. Integrated anti-jump buffers guarantee absolute panel stability.

Smart Hydrophobic Glass & Seals

All custom sliding enclosures utilize high-tempered safety glass treated with an ultra-thin, double-sided hydrophobic nano-coating. This cross-linking polymer barrier minimizes water spots, limescale accumulation, and cleaning cycles by up to 90%. Coupled with co-extruded magnetic vinyl seals, the wet zone remains perfectly contained, eliminating external floor water damage risks.

Factory Tour & Process Control

Transparent insight into our ISO 9001:2000 compliant fabrication, machining, and logistics pipelines.

Exhibitions, Global Reach & Strategic Partnerships

Kaifeng maintains active, long-term trade relations with major international distribution nodes. We regularly present our latest technological patents, materials improvements, and structural configurations at international expos including the Canton Fair, IBS (USA), and The Big 5 (Middle East).

Through multi-channel B2B partnerships on Alibaba, Made-in-China, and direct corporate procurement channels, we ensure consistent supply and dedicated local support for commercial construction, property remodels, and regional sanitary ware wholesalers.

Showroom Bath Models Display
Exhibition Booth Detail
Hotel Project Bathtub Model
Kaifeng Factory Main Gate

International Compliance & Certifications

Ensuring your imports comply fully with local building codes, structural safety requirements, and environmental policies.

Compliance Certificate ISO 9001
CE Mark Quality Certificate
Glass Safety Certificate SGCC
cUPC Certified Sanitary Ware
SASO Compliance Certificate

Our raw materials, finished bathtubs, tempered glass panes, and metal tracking profiles are regularly batch-tested by third-party bureaus. We maintain structural certifications (including cUPC for North America, CE for the European Economic Area, and ISO 9001:2000 quality management) to guarantee zero delays at import customs and absolute compliance with local building inspections.

Product Classification Directory

Navigate through our dedicated manufacturing programs to source specialized sanitary hardware for your unique market.

Direct Purchasing & OEM FAQ

Answers to critical questions regarding custom manufacturing, logistic constraints, and structural customization.

What is the standard Minimum Order Quantity (MOQ) for custom bathtubs with sliding doors?
Our standard MOQ for wholesale production is typically 10 to 20 units per model, depending on the complexity of the customization. For standard SKU distribution, we can accommodate mixed containers with low minimum volumes. Please consult our commercial desk for detailed product-specific MOQs.
Can we specify glass thicknesses and custom metal profile coatings?
Yes. We offer fully customizable glass thickness specifications, including 5mm, 6mm, 8mm, and 10mm tempered safety glass options. Metal tracking frames and profiles can be finished in Chrome, Brushed Nickel, Matte Black (Electrophoresis), Polished Gold, or custom RAL powder coatings.
Do your acrylic bathtubs support cUPC certification for the North American market?
Absolutely. Our freestanding, soaking, and massage acrylic bathtubs are certified under the cUPC standards, meeting all safety and structural benchmarks enforced in Canada and the United States. Certificates are available upon request for commercial projects.
What structural safety tests do the sliding door glass assemblies undergo?
Every glass panel batch undergoes impact testing, heat-soak testing to prevent spontaneous breakage, and edge-stress verification. In addition, the rollers undergo 150,000 cycle slide-and-drop durability test runs to ensure they will operate smoothly under high-wear commercial conditions.
How do you package high-volume bathroom equipment shipments to prevent breakage?
We implement export-standard ISTA-3A drop-tested packaging. Glass parts are padded with high-density EPE foam buffers, edge guards, and packed into multi-layer corrugated cartons. Acrylic tubs are secured inside solid wood/plywood crates to ensure zero-defects during transit.

Featured Sanitary Installations

Select from our certified production range to fulfill domestic development contracts or wholesale inventory pipelines.

China Freestanding Massage Bathtub

China Sector White Smart Massage Bathtub New Style Whirlpool

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Cheap Acrylic Freestanding Bathtub

Cheap Acrylic Rectangle White Soaking Freestanding Bathtub

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Frameless Shower Cubicle

Cheap Modern Bathroom Frameless Shower Cubicle Anlaike KF-2303A/B

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China Modern Soaking Tub

China Modern White Freestanding Bathtub Soaking Tubs with Drain

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Aluminum Frame Shower Door

China EM Premium Aluminum Frame Hinged shower door for Hotel

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OEM Acrylic Freestanding Tub

OEM Acrylic Freestanding Bathtub Soaking Tub with Brushed Nickel

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Custom Acrylic Bathtub Manufacturer

Custom Acrylic Freestanding massage Bathtub for Bathrooms

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Affordable Shower Enclosure

China Affordable sliding door shower enclosure curved base KF-2301C

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