... , Solid work, CAXA UG, CAD/CAM/CAEPrecision machiningCNC, milling machine, drilling machine, all types of latheSurface finish processsand blasting, heat treatment ... material of stainless steel 304,304L,316,316L impeller and pump bowls can be provideOur products export to USA, Canada and ... Road,Zibo,Shandong,ChinaTel:0086-18653371891 Fax:0086-533-3155455 pump impeller