Explore our flagship precision-engineered sanitary hardware components built to international commercial standards.
Located in the heart of China’s premier valve and sanitaryware hub—Yuhuan, Taizhou, Zhejiang—our enterprise operates as a unified trading and manufacturing alliance. We bring together decades of precision engineering, low-cost integrated supply chains, and superior quality assurance to service international brand owners, wholesalers, and real estate developers.
We maintain full ownership of specialized electroplating facilities, automatic spray painting lines, and high-vacuum PVD (Physical Vapor Deposition) coating workshops, supporting Matte Black, Brushed Gold, Gunmetal, and Polished Chrome.
Overcoming cross-border sourcing complexities, we connect B2B clients with precise raw materials, specialized ceramic cartridges, brass accessories, and finished assemblies tailored to custom engineering specs.
Acting as an independent inspection agency, our certified Quality Assurance teams execute rigorous pneumatic pressure testing, dimension verifications, and packaging audits prior to vessel loading.
Three-hole mixer taps represent the pinnacle of architectural bathroom hardware, providing independent hot and cold fluid control alongside a central spout element. Delivering robust commercial solutions requires deep competence in metallurgy, fluid dynamics, and ergonomic design.
Constructed using high-density HPb59-1 forged brass or DZR (Dezincification Resistant) CW602N brass alloys. Our metallurgy guarantees structural resilience under continuous hydrostatic pressures up to 1.6 MPa, preventing pinhole leakage and structural micro-cracks.
Equipped with ultra-hard sintered diamond-grade ceramic discs tested to exceed 500,000 operational cycles (EN 817 / ASME A112.18.1). Delivers buttery-smooth torque resistance and drip-free shutoff performance across varying water hardness levels.
Utilizing multi-stage electroplating (Ni ≥ 8-12μm, Cr ≥ 0.25μm) and advanced PVD deposition. Passes 24-hour Acid Salt Spray (ASS) and 240-hour Neutral Salt Spray (NSS) testing, protecting against corrosion, tarnishing, and abrasive cleaning agents.
| Engineering Parameter | Commercial Grade (Standard) | Yuhuan OEM Premium Standard |
|---|---|---|
| Main Body Material | Recycled Cast Zinc / HPb57 Brass | Heavy Forged Lead-Free Brass (CW617N / C37700) |
| Ceramic Cartridge Life | 250,000 Cycles | 500,000+ Cycles (Kero/Sedal/Custom) |
| Salt Spray Corrosion Rating | NSS 72 Hours | NSS 240 Hours / ASS 48 Hours |
| Aerator Flow Performance | Standard Mesh Aerator | Neoperl® Air-Swirl (WaterSense 1.2-1.5 GPM) |
| Operating Pressure Limits | 0.1 - 0.5 MPa | 0.05 - 1.2 MPa (Burst Pressure Tested to 2.5 MPa) |
From luxury hospitality developments to high-volume residential projects, our customized 3-hole mixer tap assemblies meet stringent global building codes and aesthetic standards.
Engineered for 5-star hotels and resort suites requiring wide-spread three-hole deck mounting or wall-mounted concealed valves. Compatible with custom PVD finishes like Brushed Bronze, Warm Amber, and Physical Gunmetal.
Designed for premium vanity installations, offering dual-handle ergonomic operation, high-arc swivel spouts, and smooth pop-up basin drain compatibility for contemporary living spaces.
Cost-efficient standard center-set or wide-spread 8-inch configurations designed for rapid installation, featuring pre-assembled flexible stainless steel connection hoses and standardize threaded brass shanks.
Leveraging our full supply chain, we deliver complete bathroom hardware collections matching design themes seamlessly.
As global compliance tightens regarding heavy metal leaching and water efficiency, our engineering teams lead the adoption of green metallurgy and digital thermostatic integration.
Implementation of low-lead (<0.25%) and bismuth-silicon enhanced brass casting across all 3-hole mixer tap bodies to ensure seamless compliance with NSF/ANSI 61 and California AB 1953 regulations.
Modernizing our surface finishing plants with robotic 6-axis polishing arms and physical vapor deposition systems that eliminate hazardous chemical byproducts while extending surface scratch resistance (HV ≥ 2000 hardness rating).
Designing next-generation three-hole deck configurations with digital temperature memory valves, turbine hydro-powered LED feedback rings, and anti-scald automatic shutoff mechanisms.
Navigating international markets requires adherence to regional plumbing regulations and environmental mandates. We provide complete documentation and custom OEM testing support.
Full alignment with cUPC (IAPMO), NSF/ANSI 372 lead-free standards, and ASME A112.18.1/CSA B125.1 regulations for US & Canadian markets.
Compliance with EN 817 mechanical performance tests, CE marking, acoustic noise testing (Class I under ISO 3822), and WRAS approval for the UK.
WaterMark certification readiness (AS/NZS 3718) along with WELS flow-rate grading to meet localized water efficiency standards.
SASO compliance for Saudi Arabia, high-temperature thermal stress testing, and reinforced anti-scaling ceramic internal valves.
Technical insights and procurement guidance directly from our senior engineering team.
Discover our extended line of high-pressure showerheads, bidet sprayers, floor drains, and bathtub mixer systems.
XuanYu Sanitary