Shanghai ChainMill Industry Co. Ltd is a professional enterprise for producing and selling the steel piping products.

Our sales office based in Shanghai and another office is in Brazil. Until now we have three production bases .Two plants in China ,one is in Malaysia.ChainMill Industry mainly produces and sells a variety of stainless steel, special steel, alloy steel, pipeline steel and high-quality carbon steel pipe fittings, flanges, pipes and other steel piping products. Material mainly includes: Stainless class 304/304L, 316/316L, 317/317L, S31803/2205, 904L,254 SMO etc; alloys steel WP5, WP9, WP11, WP12, WP22, etc.; pipeline steel, include class API X52, X60, X65, X70, etc.; High quality carbon steel WPB, WPC, WPL6, WPL3 ...... and so on.