The company strictly carries out ISO9000:2000 international quality management sysytem, and is one of the earliest companies which are entitled as Pressure Piping Components manufacturer (Grade A and B, Number: TS2710C42-2011).

The company is adopting the standards, such as GB, ASTM, DIN, EN, GOST, JIS, PED, and Rules for ships. OD ranges from 6 mm to 630 mm, and WT ranges from 1 mm to 30 mm. The main material have 304/L/H 316/L/H 321/H 317/L 347/H 310S 2205 2507 904L etc. The products are widely used in fertilizer, petroleum, central-station, boiler, power station, shipping military, chemical industry, environment protection, traffic, metallurgy and mine, printing and dyeing, food industry, medical equipement, and so on.


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主营业务：304 304L 321H 321 316 316L 310S