Zhejiang Yinyao Stainless Steel Co., Ltd., a large-scale enterprise specializing in the production of stainless steel seamless pipes and stainless steel welded pipes, invested in Songyang County, Lishui City in 2006 (Zhejiang Yinlai Steel Pipe Co., Ltd.), and invested in Longquan County, Lishui City in 2007 to establish Zhejiang Yinlong Stainless Steel Co., Ltd. Now it has two seamless steel pipe production bases in Songyang County and Longquan County, Lishui City, and Zhejiang Yinyao Stainless Steel Production Base, with more than 600 employees, Among them, there are more than 60 professional and technical personnel of all kinds, with fixed assets of more than 100 million yuan and annual output value of more than 300 million yuan.
The company has established a complete quality management system in strict accordance with the requirements of ISO9001:2008. It has 48 cold drawing machines, 5 cold rolling mills, and 3 advanced production equipment such as fully temperature-controlled stainless steel solution annealing furnace. At the same time, it has complete detection equipment such as ETM16-159 eddy current flaw detector, UT16-159 ultrasonic flaw detector, UT159-830 ultrasonic flaw detector, 30Mpa hydraulic testing machine, hydraulic universal material testing machine, chemical analyzer, intergranular corrosion test, etc. Seamless specification: outer diameter Φ 6～ Φ 830mm, wall thickness 1~60mm; Specification of welded pipe: outer diameter Φ 18～ Φ 2500mm, wall thickness 1~60mm; The main brands are: 304/L/H, 316/L/H, 321/H, 317/L, 310S, 2205, 2207, 904L, etc; The products are subject to GB, ASTM, ASME, DIN, EN, GOST, JIS, PED, ship classification, etc., and are widely used in the fields of petrochemical, chemical fertilizer, nuclear power, boiler, ship, environmental protection, aviation, paper, food and medical treatment. The company has successively passed the Lloyd's Quality System, pressure pipe production license, Lloyd's Register of England, France, Lloyd's Register of Germany, Norway, China, the United States, Italy and other seven classification societies Russia GOST certification • EU PED certification, three-level metrology, special quality testing equipment license, provincial enterprise standardization management system and a series of other certifications, truly make enterprises reach an advanced level from the internal management, production, procurement, quality control, product sales and after-sales service integration management system.
Facing the increasingly competitive stainless steel market, the company adheres to the enterprise spirit of "integrity, pragmatism, efficiency and win-win", and adheres to the business philosophy of establishing a business with integrity, surviving by quality, and developing by brand, and wholeheartedly serves customers.