... Standard: AISI, ASTM, DIN, GB, BS, JIS, NF, AAR.5. Software for specification drawings: PDF, Auto CAD, Solid work, JPG, Proe.6 ... , galvanized.7. Supplier of castings, machinery parts, machining parts, valve&pump parts, auto parts, train parts, marine parts and hardware.We wil be happy to ... of your drawings and detailed requirements. Samples are available for quality check. casting machinery parts