Zhejiang Guanyu Pipe Industry Co., Ltd. is a large and medium-sized stainless steel pipe manufacturing plant The production specifications are seamless steel pipes with a diameter of Φ 6~426 x 0.5~36mm, and the main steel grades produced are: 201202301304/304 L/304H、316/316L、321/H、347H、317/317L、310S、 Ferrite austenite duplex stainless steel (S32750, S31803/S32205, 2304, etc.), with an annual production of over 10000 tons of 'Guanyu' brand stainless steel pipes. Our company is located in Songyang Stainless Steel Industrial Park, Zhejiang Province Adjacent to Jinwen Expressway and Jinwen Railway, Longli Expressway passes through the park, providing convenient transportation Our factory's production area covers an area of approximately 50 acres, with a workshop area of 15000 square meters The company was formerly known as Wenzhou Fanfeng Stainless Steel Pipe Factory
  After several years of unremitting efforts, the company has added thirteen cold drawing machines and four cold rolling equipment, which can produce seamless steel pipes with specifications of Φ 6~426 x 0.5~36mm. The main types of steel produced are: 201202301304/304L/304H, 316/316L, 321/H, 347H, 317/317L, 310S, ferritic austenitic duplex stainless steel (S32750, S31803/S32205, 2304, etc.), with an annual production of more than 10000 tons of 'Guanyu' brand stainless steel pipes
  The raw materials required for the production of seamless pipes by the company come from Shanggang Fifth Factory, Taiyuan Iron and Steel, Jiuli Special Steel, and Qingshan Special Steel. Some special products are imported raw materials, and the quality control of raw materials ensures the quality of finished products All products undergo strict quality testing; The product can be produced according to standards such as GB, HG, SH, ASTM/ASME, JIS, DIN, etc; To provide high-quality products and services for domestic industries such as petroleum, chemical, papermaking, shipbuilding, pharmaceuticals, food, nuclear power, military, and machinery; Simultaneously exporting to countries and regions such as Asia, North America, Africa, and Europe
  We always prioritize the interests of our customers and supply various high-quality stainless steel pipes with the concept of "safety management". Customer satisfaction is our success! Sincerely welcome to visit our company for inspection. Based on a comprehensive understanding, we will cooperate sincerely and develop together.