... parts, forging parts, Machining parts, CNC milling and turning parts , CNC milling parts, CNC lathe turning parts, grinding parts, stamping parts, ... Non-standard/standard/OEM/ODM/customized service provided2. high precision, tolerance can be ±0.002mm3. No MOQ, ... ASTM,AISI,BS,GB standardPrecision steel casting 1. Description: Precision Investment, Lost Wax Process..........2. Material: Stainless steel ...