Aerosol Valve, Aerosol Spray Valve, Bag on Valve manufacturer / supplier in China, offering Industrial 1-Inch Metal Stem Flow Metering Valve for Reliable Metering for Water Treatment & Manufacturing Lines, Precision Metal Stem Metering Valve for Industrial Fluid Regulation for Chemical Processing Systems, Eco-Friendly Hair Mousse Inverted Aluminum Valve for Travel & Sustainable Brands with Lightweight Leak-Proof Design and so on.