fairdale metal tools co.,ltd is best 12g co2 cartridge manufacturers and suppliers in China who can wholesale best 12g co2 cartridge. We can provide professional service and better price for you. If you interested in best 12g co2 cartridge products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.