... Housing Injection Case for Eletric Drill Shell Plastic Working Service in Xiamen CertificationISO9001: 2008Design serviceAccording to ... POM. PA6. PA66, etcProcessingMould design, Mold flow, CNC process, EDM process, mold making, testing, production, packingMachiningCNC ... Drilling, CNC Turning, Milling, Grinding, Tapping, etc.Mold life ...