... work: turning and cutting, milling, grinding, drilling and reaming,threading. Surface finish process: polishing shot blasting, chromate plating, power coated and ... and other industrial uses Processes: CAD service, metal processing, surface plating, QC testing and packing Weight: 0.010 to 100kg ... 500 tons/month Auto Part,aluminum sand casting,T6 heat treatment,surface powder coated,precision tooling