fairdale metal tools co.,ltd is refillable co2 cartridge 12g for bb gun manufacturers and suppliers in China who can wholesale refillable co2 cartridge 12g for bb gun. We can provide professional service and better price for you. If you interested in refillable co2 cartridge 12g for bb gun 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.