1.Material:carbon steel,Malleable cast iron 2.Surface:Polished,Galv,Hot Dipped Galva ... ,On-time delivery3.Products covers fan wheels, pumping-using fan tools, tank-washing machine parts, water pump body, oil mechanical flow ... machining centers like DMG, MAZAK, Garrison, all-pervasive CNC machine tools and more than 80 precise parts making equipments are applied ...