... ,heat treatment,surface treatment complying with customers’ drawingsprecision metal machining partapacity:1).Machining facilities: Precision CNC Milling ... Discriptions (Payment Terms/Shipment Terms/Lead time):TypePrecision metal machining partMaterials:45# steelMateial GradeGB,ASTM,AISI,DIN, ... Roughness Ra0.8-3.2SoftwarePro/E,Auto CAD,Solid work,UG,CAD,CAMAnnual Capacity:100,000pcsMOQ:10pcsLead ...