... 5.100% check before shipment precision metal machining part production range:In CNC machining field,we can deal ... or samples.3).Materials: Stainless steel ,cold work steel ,spring steel ,aluminum alloy,brass, bronze,copper, plastic ,according to ... small orders is acceptable.Specifications of precision metal machining part:Detailed Discriptions (Payment Terms/Shipment Terms/Lead time):TypePrecision ...