Our company selects stainless steel 304/1.4301\304L/1.4307\316/1.4401\316L/1.4404\321/1.4541 and 316Ti/1.4571 for the manufacturing of JIS, ANSI, DIN, BS standard flanges, as well as non-standard flange products upon customer request. The company's products are widely accepted in many countries and area like Japan, Korea, Singapore, USA, German, Spain, Italy and so on, applied for different industries like boiler pressure vessel, petro-chemical industry, food and pharmacy.