ZHEJIANG GUANYU STEEL TUBE CO., LTD. is one of the professional manufacturers of steel pipes and pipe fittings. We focus on production and sales of the products in 300 grade series, particularly in ferrite-austenite duplex phase stainless steel, including 201, 202, 301, 304/304L/304H, 316/316L, 321/H, 347H, 317/317H, 310S, S31803/S32205, 2304, 904L, etc.
Provided with 15 cold-drawing machines, 4 sets of cold-rolling equipment, a full set of vortex and ultrasonic testing equipment, as well as a number of engineers and technical staffs, the company can produce pipes with a specification of Ф6~426 *0.5~36mm, including different types of steel seamless pipes, welded pipes, decorative pipes, boiler pipes, bright annealed pipes, precision pipes, sanitation pipes, high-pressure pipes, corrosion-resistant pipes, high-temperature pipes, and related pipe fittings.
Located in Songyang Stainless Steel Industrial Zone, enjoying convenient transporataion to Shanghai and Ningbo by next to Expressways and Railway, the company has provided GUANYU products and services for industries ,such as domestic petroleum, chemical industry, papermaking, shipbuilding, medicine, food, nuclear power, military industry, machinery, etc and has exported to Asia, North America, Afirca, Europe and other regions. Sincerits inception, the company has been serving the customers under the development philorophy of “CREDIBLE SCIENTIFIC, HARMONIOUS, PERSISTENT”. Welcome to visit our company for cooperation and common development
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