Set up in 2013,Shanghai Chainmill Industry Co.,Ltd is a professional company specializing in offering flanges of stainless steel, alloy, low temperature carbon steel and common carbon steel.At present ,Chainmill has 100 staffs,in which 10 are the senior engineer ,and owns total 50000 ©O production area.We produce all flanges strictly according to ASME /ANSI,DIN,BA ,JIS ,GB as well as client\'s techical drawings.