... mainly specialized in the production of carbon steel, stainless steel, alloy steel precision casting, precision forging and machining ... chemical, metallurgy, and boat machinery. Material: Stainless steel / Carbon steel / Alloy steel etc.Process: lost wax casting+blasting+machining are ... , DIN, ASTM, BSCertificate: ISO 9001:2000, ISO/TS 16949, MCC certificate High quality, competitive price, good ...