Hamwe nuburambe bwimyaka myinshi mubikorwa bya gazi ya Butane igenzura knob , Jincheng Aerosol Valve irashobora gutanga ibintu byinshi byo kugenzura gazi ya Butane . kugenzura imiyoboro ya gazi ya Butane irashobora guhura nibisabwa byinshi, niba ubikeneye, nyamuneka ubone serivisi zacu kumurongo mugihe cyo kugenzura gazi ya Butane knob .Usibye urutonde rwibicuruzwa bikurikira, urashobora kandi guhitamo umwihariko wawe wa Butane gazi yo kugenzura ibicuruzwa ukurikije ibyo ukeneye byihariye.