
Zhejiang Longda Water Technologies Co.,Ltd manufactures brass valves, faucets, and fittings, with strong OEM/ODM capabilities and lead-free EcoBrass forging and machining.
ZHEJIANG LONGDA WATER TECHNOLOGIES CO.,LTD. is a Yuhuan, Zhejiang-based manufacturer specializing in brass valves and related flow-control components. Founded in 1993, the company produces a broad range of brass valves and fittings for water and gas applications, including angle valves, ball valves, gate valves, check valves, bibcocks, and specialty valves.
Longda Valve provides OEM and ODM services, supporting co-engineering, forging, and machining of brass and bronze parts for manufacturers across flow control, water treatment, water metering, thermo-sanitary, and HVAC industries. The company positions itself as a one-stop solution for brass valve types and actuation needs, backed by efficient operations and established logistics serving global customers.
With investment in experienced teams, technical management, and advanced equipment, the company emphasizes continuous improvement and a “Quality First” approach. It is among the forgeries in China with the technological capacity for forging and machining ECOBRASS (lead-free brass alloy), supporting lead-free product development for demanding international markets.

ZHEJIANG LONGDA WATER TECHNOLOGIES CO.,LTD. serves international buyers with brass valve and component manufacturing supported by efficient operations and established logistics.
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The company provides professional OEM and ODM service, supporting co-engineering, forging, and machining for brass valve products and components.
Longda Valve is among the forgeries in China with the technological capacity for forging and machining ECOBRASS (lead-free brass alloy), supporting green product development.
The company operates with a “Quality First” mindset, focusing on continuous improvement and delivering great products and service to build long-term partnerships.
Longda Valve leverages strong local supply and efficient operations, supported by well-established logistics serving worldwide customers.
The company works with world brand customers in the US and Europe and supports both American-market and global-market product lines.