Modern faucet handles must withstand harsh bathroom environments. Our proprietary electroplating process ensures salt spray testing up to 480 hours, exceeding industry standards for premium luxury brands.
Leveraging high-purity Zinc Alloy (Zamak 3/5) for superior recyclability. Our contract manufacturing focuses on "Eco-Friendly Basin Faucet" components that reduce lead leaching and ensure long-term durability.
From Brushed Gold PVD to Matte Black powder coating, we offer multi-dimensional surface treatments that integrate "AI Tech Aesthetics" with tactile ergonomic design.
Founded in Ningbo, Zhejiang
Advanced Production Facility
Expert Engineering Team
Ningbo Huazhu Precision Machinery Co., Ltd. (formerly Tiezhu Hardware Factory) is a premier contract manufacturer specializing in bathroom fittings. We own the entire industrial chain: Mold Making → Die-Casting → Precision Machining → Polishing → Electroplating → Assembly. This vertical integration allows us to deliver high-quality custom faucet handles with unprecedented efficiency.
Our in-house mold workshop reduces development lead times to 28-35 days. This agility is critical for global brands like TOTO, Dornbracht, and ROCA to launch seasonal collections.
Located in the heart of China's hardware cluster, we have instant access to high-grade raw materials and advanced logistic ports, minimizing supply chain disruptions.
Operating under ISO 9001 and IATF 16949, we ensure every faucet handle undergoes rigorous 100% inspection before shipping to international markets.
Our contract manufacturing services extend beyond the production line. We provide localized technical support for engineering teams in Europe, Japan, and the Americas.
Design for Manufacturing (DFM) analysis to optimize material usage and surface quality, ensuring custom designs are both beautiful and cost-effective.
We provide full traceability for Zinc alloys, Copper, and Stainless steel, complying with RoHS and REACH environmental mandates.
Communication in English, Japanese, and Chinese to ensure precise technical alignment across cross-border projects.
Request a professional quote or price list. Our engineers will respond within 24 hours.
Email us directly for contract manufacturing inquiries.
Huazhu
