Birashoboka ko uri umuyobozi wa kugura amakarita ya Cartridge , ushakisha ibiciro byiza bya Cartridge yo kugenzura , na Jincheng Aerosol Valve numushinga wabigize umwuga & utanga ibicuruzwa bishobora kuguha ibyo ukeneye.Ntabwo gusa Cartridge igenzura valve twakoze yatanze ibyemezo byinganda mpuzamahanga, ariko turashobora kandi guhaza ibyo ukeneye.Dutanga kumurongo, serivisi mugihe kandi urashobora kubona ubuyobozi bwumwuga kuri Cartridge cheque valve .Ntutindiganye kutumenyesha niba ushishikajwe na cheque ya Cartridge , ntituzagutererana.