... -collision, scratch-proof since the forging and hot treatment. Surface stand with various kind of electroplate, like zinc, chrome, PVD Ti ... ranging in the field of fire hydrant, auto spare parts, bicycle parts, machine equipments, navigation components (plane parts), home appliance, etc ... , 6082-T6, 6063, 2014, 20A4, etc.Avaliable brass: all avaliable pump outer cover Aluminium Forging Part