DEZHOU LIANDA STAINLESS STEEL PRODUCTS CO., LTD.
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Zhejiang Longda Stainless Steel Co., Ltd.
🇨🇳 China
1991201-300 peopleManufacturer/Trading CompanyEstablished brand
Product customization
Shipments
105
Key customer
PANAF GLOBAL
Key market
🇷🇺 Russia
Description
Zhejiang 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.
Square Tube (LD Z003)
304, 316, 321 Stainless Steel Pipe
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Lianfa Stainless Steel Pipes and Valves (QingYun) Co., Ltd.
🇨🇳 China
2005101-200 peopleManufacturer/Trading CompanyEstablished brand
Low MOQ
Industry association member
ODM manufacturer
Shipments
215
Key customer
GROSS MECHANICAL LABORATORIES
Key market
🇺🇸 United States
Description
Lianfa Stainless Steel Pipes and Valves (QingYun) Co., Ltd. is a specialized manufacturer and trading company based in Dezhou, China, with over 23 years of expertise in the valve and fitting industry. The company operates a comprehensive production facility featuring three precision investment casting lines using silica sol technology, three machining shops equipped with CNC finishing capabilities, and multiple mold forging lines. Their extensive product portfolio includes stainless steel and carbon steel pipe fittings, ball valves, sanitary fittings, quick couplings (Camlock), flanges, and high-pressure fittings specifically designed for oilfield applications. Lianfa also provides OEM, ODM, and contract manufacturing services to meet diverse industrial requirements. Quality assurance is a core focus, supported by advanced inspection equipment including spectral analysis machines imported from Germany and the USA, alongside rigorous pressure testing protocols. The company maintains a robust global presence, exporting to over 50 countries including the USA, Canada, Germany, Italy, and Japan. Their commitment to international standards is demonstrated by a wide range of certifications, including ISO 9001, CE, API, UKAS, TSSA (Canada), and the Japan Water Works Association system certification.
Gate Valve$0.65
Pipe Fittings$0.48
Hose Nipple Stainless Steel Swivel Hose Fitting Hydraulic Connector$0.88
Nipple$0.34
Stainless Steel Elbow$0.34
Stainless Steel$0.2
Names Pipe Fittings$0.5
Male Threaded Black Steel Pipe Nipple$0.15
MSS SP114 Stainless Steel Fittings$45.25
Stainless Steel Camlock Fittings and Couplings$1.15
Stainless Steel Ball Valve 304 316$3.25
Mini Ball Valve$2.75
