... surface treatment complying with customers' drawings. mechanical parts & fabrication services Capacity:1).Machining facilities: Precision CNC Milling machines( ... customers' drawings or samples.3).Materials: Stainless steel ,cold work steel ,spring steel ,aluminum alloy,brass, bronze,copper, plastic ... Ra0.8-3.2SoftwarePro/E,Auto CAD,Solid work,UG,CAD,CAMAnnual Capacity:100,000pcsMOQ:10pcsLead Time: ...