Our company is located in the Yangtze River Delta,in the land of plenty as known as Jiangyin City.Factory specialized in stainless steel flange according to the standard of ansi/asme/din/jis/bs/gb/sh.the main material we used is 304/304l/316/316l/321/316ti,etc.products are plate flanges,carbon steel flanges,socket welding,stainless steel pipe.From raw materials into the factory to re-inspection to finished product,forming a set of strict quality inspection standards.