... , heat treatment, Mechanical properties testServiceOEM service availableProductAll kinds of casting(unit weight ≥3kg)AdvantageGood quality and strict delivery timeAlso the 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