Zhejiang Longda Stainless Steel Co., Ltd.
Zhejiang Longda Stainless Steel Co., Ltd.
🇨🇳 China, Zhejiang
1991201-300 peopleManufacturer/Trading CompanyZhejiang Longda Stainless Steel Co., Ltd. is a manufacturer and trading company based in Lishui, China, specializing in the production and export of stainless steel pipes and tubes. Established in 1991, the company has grown to employ between 201 and 300 people, with an annual sales volume ranging from $200M to $500M and an export percentage of 41-60%. They operate a factory and are certified with ISO 9001 and IATF 16949, along with a national pressure pipe special equipment production license (No. TS271069-2019) and PED-TUV certification. Zhejiang Longda Stainless Steel Co., Ltd. offers a comprehensive range of stainless steel products, including seamless pipes, sanitary pipes, welded pipes, pipe fittings, square tubes, flat tubes, duplex steel pipes, and austenitic steel pipes. Their products are available in various grades such as 201, 302, 304, 304L, 316, 316L, 321, 310S, 2205, 2507, and 904L, with specifications including OD from 5mm to 914mm, wall thickness from 0.05mm to 60mm, and lengths up to 17 meters. They also produce capillary tubes. Products adhere to international standards including GB/T, ASTM, EN, JIS, and DIN, serving industries such as petroleum, chemical, pharmaceutical, aerospace, food, and power. The company offers customization for special materials and specifications.
Product customizationOffers full customization for design and features.
Established brandFounded in 1991, with over 20 years of industry experience.
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Products
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Square Tube (LD Z003)
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304, 316, 321 Stainless Steel Pipe
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Square Tube (LD F002)
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Customers
PANAF GLOBAL
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Certifications
ISO 90012
IATF 169491
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Key export market
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Top 5 customers
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Export weight distribution (kg)
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Reflecting the growth rate of the supplier's phased total supply volume and the fluctuation of supply volume, identifying supply peaks and troughsAll categories
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🇨🇳 China
1993201-300 peopleManufacturer/Wholesaler/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
876
Key customer
F V
Key market
🇦🇷 Argentina
Description
Zhejiang Longda Water Technologies Co., Ltd., established in 1993 and formerly known as Taizhou Longda Copper Industry Co., Ltd., is a premier manufacturer and wholesaler specializing in high-performance brass valves and plumbing components. Headquartered in Yuhuan, China, the company operates a massive 28,000-square-meter production facility equipped with over 360 sets of advanced machinery, including CNC lathes, multi-shaft special CNC machines, and automated assembly lines. With a workforce of approximately 300 employees, including a technical force of over 50 specialists, the company provides comprehensive one-stop solutions from R&D and forging to precision machining.
The company is a recognized leader in lead-free brass technology, being one of the few forgeries in China capable of processing ECOBRASS C69300. Their extensive product portfolio includes brass ball valves, angle valves, PEX fittings, check valves, gate valves, gas valves, hammer arrests, and radiator valves. These products serve critical roles in flow control, water treatment, HVAC, and thermo-sanitary industries. As a major OEM and ODM partner for international brands, they offer customized co-engineering services to meet specific client drawings and technical requirements.
Zhejiang Longda maintains rigorous quality standards, holding ISO 9001 and ISO 14001 certifications. Their products are engineered to meet global compliance standards, including cUPC, UL, CE, CSA, NSF/ANSI 61, and NSF 372. With a strong export focus, the company ships 99% of its production to international markets across North America, Europe, the Middle East, and Africa, maintaining a reputation for reliability and technical excellence in the global water technology sector.
Lead Free Angle Valve Dual Outlet
Lead Free Angle Valve (Straight Pattern)
Lead Free Ball Valve Reduce Port
Brass Ball Valve
Gas Valve
Heating Valve
Check Valve
Brass Ball Valve
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CUPC Certified Press X MPT Lead Free Brass Ball Valve ,Full Port Bore LF Brass Ball Valve$52.73
