... : Pro/E, Auto CAD, Solidwork, CAXA UG, CAD/CAM/CAE.3. Precision machining: CNC, milling machine, drilling machine, numerical lathe, all ... , sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing.5. OEM service available.6. Good quality and strict delivery time ... will gladly to service you, our skype:donytrade High quality 3 inch water impeller