Founded in 2007, Ningbo Huazhu Precision Machinery Co., Ltd. has evolved from a local hardware factory into a 20,000 m² global power-house. We provide full-service manufacturing integration from R&D to final export.
With 18 years of experience serving brands like Dornbracht, TOTO, INDA, and ROCA, our expertise in Zinc and Aluminum alloy die-casting is unparalleled in the Ningbo industrial cluster.
Our ISO 9001 and IATF 16949 certifications are not just badges; they represent a commitment to 100% quality assurance and neutral salt spray testing up to 480H.
In the modern sanitary industry, "Information Gain" comes from understanding the micro-details of production. The competitive advantage of a Chinese OEM manufacturer lies no longer just in labor costs, but in Supply Chain Vertical Integration. At Ningbo Huazhu, we manage the entire lifecycle: mold development, die-casting, precision machining, polishing, and PVD coating.
Modern faucet handles and bodies require high-purity Zinc alloys (Zamak) to ensure corrosion resistance. Our process ensures zero porosity in die-casting, extending product life by 40% compared to standard suppliers.
Beyond traditional Chrome plating, we offer PVD (Physical Vapor Deposition), powder coating, and electrophoresis. This meets the global demand for "Brushed Gold" and "Matte Black" aesthetic trends.
Global enterprises now demand eco-friendly basin faucets. Our engineering team focuses on lead-free pathways and high-performance ceramic cartridges to meet WaterSense and CE standards.
Ningbo Huazhu Precision Machinery Co., Ltd. (formerly Tiezhu Hardware Factory) maintains a robust industrial chain. Our mold making workshop can deliver custom molds within 28-35 days, providing the speed-to-market required by global retail giants.
Navigating the complexity of the global sanitary ware supply chain.
Custom hardware for luxury hotels. We provide high-durability shower hinges, towel rods, and faucet handles that withstand rigorous commercial use with 240H-480H salt spray resistance.
Packaging and OEM solutions for home improvement brands. Our R&D team helps translate design concepts into mass-producible, cost-effective zinc alloy components.
For large-scale engineering projects, our processing accuracy reaches 0.02mm, ensuring seamless integration with glass and plumbing systems.
Our factory is equipped with several hot and cold die casting machines, precision machinery, and automatic polishing lines. We hold ISO 9001 and IATF 16949 certifications, demonstrating our high-level professional capabilities in product manufacturing and management processes.
A: For new mold development, it takes 28-35 days. Mass production typically follows within 30 days depending on the complexity of the surface treatment.
A: Yes. We can achieve neutral salt spray testing (NSS) from 240 hours up to 480 hours based on your specific engineering needs.
A: Absolutely. We have the whole industrial chain: mold making, die-casting, machining, polishing, electroplating, and assembly.
A: We specialize in Zinc Alloy (Zamak), Aluminum Alloy, Stainless Steel precision casting, and Copper components.
A: We have provided OEM services to global leaders such as Dornbracht (Germany), TOTO (Japan), INDA (Italy), and ROCA (Spain).
A: Yes, we are ISO 9001 and IATF 16949 certified, ensuring consistent quality for automotive and sanitary hardware sectors.
Ready to optimize your sanitary hardware supply chain? Leave your inquiry and our technical team will contact you within 24 hours.
Huazhu
