Aerosol Valve, Aerosol Spray Valve, Bag on Valve manufacturer / supplier in China, offering Plastic Stem Butane Aerosol Gas Lighter Refilling Valve for Refillable Lighters, Butane Gas Tinplate Cartridges 100ml to 500ml Sizes with Standard En417 Valve Compatibility, Durable Male Bag on Valve Can for Aerosol Packaging Applications Secure and so on.