Zhejiang Longda Stainless Steel Co., Ltd. is located in Lishui City, beautiful scenery of the history of the ancient city of Songyang County, is a professional production of seamless stainless steel tube of the modern enterprise, covers an area of more than 40 thousand square meters, construction area of 15000 square meters, more than 280 employees, with an annual output of 15000 tons of seamless stainless steel pipe. Companies adhering to the "leading, world-class" goal and "quality first, integrity-based" purpose, adhere to the "brand strategy" as the operating principle, the introduction of modern equipment, the use of mature technology and process, to provide high-quality products to customers at home and abroad. 'Steel' brand stainless steel pipe has been well received by customers. Products are exported to Germany, Italy, Britain, Canada, Austria, the United States, New Zealand, Russia, South Korea, Japan, India and other countries and regions.

The company has passed the national pressure pipe and special equipment permit (No. TS2710B69-2019), IS09001:2008 quality system certification (number: 00512Q20897R1S) and PED-TUV (serial number: 01202C HI/Q-080304) certification and other products used in petroleum, chemical industry, chemical fiber, medicine, metallurgy, machinery, aerospace, papermaking, food, environmental protection, boiler, shipbuilding pressure vessel, heat exchanger, condenser, water conservancy and electric power industry. Companies in strict accordance with GB/T14975-2012, GB/T-14976-2012, GB13296-2013, GB9948-2013, GB5310-2008, GB/T12771-2008, EN10216-5, ASTM, JIS, DIN production. Specifications for the production: outside diameter 6 - 630mm, wall thickness of 1 -50mm, length of 4000mm-13000mm seamless stainless steel pipe. The main types of steel are: 2507, 2205, TP347H,, 904L, 304, 304L, 304H, 321, 321H, 316, 316L, 317L,, OS, 309H, 347H, 301, special materials and specifications can be produced according to customer demand.

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