Ningbo Huazhu Precision Machinery — 18+ years delivering OEM/ODM shower, bathroom & door hardware to global brands across 30+ countries.
Established in 2007, Huazhu specializes in producing shower enclosure accessories, bathroom fittings, and door & window hardware. We own the complete industrial chain — from mold making and die-casting, to machining, polishing, electroplating, inspection, and assembly — ensuring uncompromising quality at every stage.
We have successfully obtained ISO 9001 certification and continuously provided OEM service to several world-renowned companies, earning consistent customer acclaim across Europe, North America, Japan, and beyond.
Ningbo Huazhu Precision Machinery Co., Ltd. (formerly Tiezhu Hardware Factory) was established in 2007 and rebranded in 2015. Over years of dedicated development, we have grown into a full-service manufacturing enterprise, integrating R&D, production, and sales to deliver high-quality hardware solutions.
Specializing in bathroom hardware, shower room accessories (e.g., shower hinges), faucets, door/window hardware, and furniture hardware, we serve domestic and international clients with precision-engineered products, earning consistent customer acclaim. Committed to innovation and quality, we provide custom technical solutions for precision hardware across industries.
"To create value for customers, achieve win-win partnerships, and empower employees to realize their potential."
Our 20,000 m² facility houses state-of-the-art equipment and a team of 200+ skilled professionals, enabling us to deliver precision hardware at scale.
The company covers an area of 20,000 square meters and has more than 200 employees. We have a group of professional engineers, technicians, and long-term supplier partners in mold development, die-casting technology, precision machining, polishing, electroplating, and spraying technology. Our strong technical force can develop zinc alloy, copper, aluminum alloy, stainless steel precision casting, and hardware products — delivering excellent technical services to clients worldwide.
Ningbo Huazhu Precision Machinery Co., Ltd. was established in 2007 in Ningbo, Zhejiang, China. Since its establishment, after several years of development, the company has grown into a comprehensive manufacturing enterprise integrating sales, development, and manufacturing. Huazhu has been committed to bathroom hardware, shower room pendants and hinges, door and window hardware manufacturing and sales — now serving many customers at home and abroad with high-quality products and services, winning the praise of customers globally.
We have a full set of mold development equipment and an experienced team. Our factory has a mold making workshop that helps customers shorten development time and improve production efficiency. Processing accuracy reaches 0.02mm — guaranteeing the highest product quality standards.
In-house mold workshop with experienced engineers. Mold opening in just 28–35 days, accelerating your time-to-market.
Hot & cold die casting machines for zinc alloy, aluminum alloy, and copper. Precision accuracy to 0.02mm.
Automatic polishing machines and skilled workers ensure consistent surface quality. Multiple finishes: chrome, brushed, PVD, powder coat.
100% quality assurance. Salt spray testing up to 480H. ISO 9001 & IATF 16949 certified processes throughout.
The company is committed to the production and sales of bathroom accessories, faucet accessories, shower room accessories, door and window accessories and other products, providing OEM/ODM services for many well-known brands in Europe and the United States.
We are a production enterprise integrating mold development, zinc/aluminum alloy die casting, machining, polishing, electroplating, spraying, PVD, inspection and assembly of the whole process line.
From a small workshop to a globally trusted OEM hardware manufacturer — our numbers tell the story of relentless quality and innovation.
Our company is proud to have obtained ISO 9001 system certification and IATF 16949, marking our outstanding strength in quality management. This international recognition demonstrates our high-level professional capabilities in product manufacturing, service delivery, and management processes.
Choosing us means choosing certified excellent quality and a firm commitment to our customers. We will continue to ensure the high-quality standards represented by ISO 9001 certification, meeting customer expectations and providing you with an excellent experience.
With 18 years of OEM hardware customization experience, a full in-house production chain, and a commitment to quality that exceeds international standards — Huazhu is the trusted partner for global hardware brands.
Own mold workshop with strong R&D capabilities. Mold opening only takes 28–35 days. The company boasts advanced die-casting machines and precision processing equipment.
From mold opening, die-casting, to machining, polishing, electroplating, surface treatment (spray coating, powder coating, painting, PVD, etc.) — all under one roof.
18 years of OEM hardware customization experience, serving global renowned brands such as Germany Dornbracht, Japan TOTO, Italy INDA, Spain ROCA, and more.
Produced according to different customer requirements. Salt spray testing up to 480H (neutral 240H standard). ISO 9001 & IATF 16949 certified throughout.
From Ningbo, China — the heart of global hardware manufacturing — we supply precision-engineered OEM/ODM products to leading brands across Europe, North America, Japan, Southeast Asia, and the Middle East.
Our logistics and supply chain expertise ensures on-time delivery, competitive lead times, and full traceability from order to shipment.
Streamlined logistics for on-time global shipments
Full customization from design to finished product
Flexible minimum order quantities for all clients
Dedicated account managers, 24-hour inquiry response
For 18+ years, global industry leaders have chosen Huazhu as their trusted OEM hardware manufacturing partner — from Germany and Italy to Japan and Spain.
Huazhu has earned consistent praise from international buyers for product quality, customization flexibility, and reliable delivery — across Europe, North America, and Asia.
"Huazhu's OEM shower hinges are consistently high quality. Their mold development was completed in under 30 days and the salt spray test results exceeded our 480H requirement. Highly recommended for serious buyers."
"We've worked with Huazhu for 5 years for our bathroom faucet handles. Their full-chain capability — from die-casting to PVD finishing — means we get consistent quality with every order. Truly a world-class OEM partner."
"The ISO 9001 certification and their strict QC processes give us complete confidence. Delivery times are on schedule, and their team responds within 24 hours. A reliable, professional partner for our US brand."
For inquiries about our products or price list, please leave your email to us and we will be in touch within 24 hours. Our engineering team is ready to help you from concept to finished product.
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Huazhu