... ,we are specialize in manufacturing all kinds of carbon steel ... pipe fittings with high quality and best price.ProductCarbon steel elbow,tee,reducer,bend,cap,pipeMaterialCarbon steel, Stainless steel, Alloy steelStandardANSI ,JIS, DIN.We ... we can set up agreeable and mutual benefit business with you .We wish we can set up agreeable and mutual benefit business with you . carbon steel ...