Composite Hose, Industrial Couplings, Fire Fighting Couplings manufacturer / supplier in China, offering Foam Nozzle Foam Fire Hose Nozzle, Foam Spray Nozzle Foam Nozzle Foam Fire Hose Nozzle, Fire Fitting Storz Fire Fittings Storz Type Fire Hose Couplings (Aluminum/Stainless Steel) and so on.