... parts, forging parts, Machining parts, CNC milling and turning parts , CNC milling parts, CNC lathe turning parts, grinding parts, stamping parts, casting and forging parts,welding parts ... Fast lead time5. Can meet DIN,JIS,ASTM,AISI,BS,GB standardPrecision steel casting 1. Description: Precision ... Good surface,Tight tolerance,Fast delivery4. Standard:GB,AISI, BS,DIN,ASTM5. Weight:5g--30kg6. Production ...