our company specializes in manufacturing a wide variety of industrial pipe fitting, covering elbow , reducer, tee, flange, bends, faucet pipe, and caps as ASTM, ANSI, JIS, DIN, andGB, nearly all kinds of steel are within the scope of manufacturing, such as carbon steel , alloy steel, andstainless steel .They are not only of good quality but also of competitive price and our service is all sided.