Non standard parts 1.Machining service 2,Pecision:0.005--0.02mm 3, ... and serviceMaterial Steel ,Stainless steel, Iron ,Aluminum, Brass and etcMaterial standard DIN ,ASTM, JIS, BS,NF,GB and so onTolerance +/-0 ... specialized in develop new products. At least 60 of new parts are developed according to customer drawings. Supply chain process PPAPPayment ...