Aluminum Casting, Valve, Water Pump manufacturer / supplier in China, offering Sxfire 15.85gpm 1.5"Selectable Gallonage Fire Hose Nozzles for Fireman, Sxfire 125gpm 1.5" Flow Adjustable Fire Nozzle for Firefighting, Sxfire 105gpm Automatic Fire Hose Nozzle for Fuel Storage Area and so on.