Loose joint bolt Refined qhov ntsia liaj qhov rooj, kheej kheej du, siab precision xov, xov specification M6 rau M64.Eyelet ntsia liaj qhov rooj kho deg: galvanizing, plating, plating dawb, xim plating xws li anticorrosive ntsuas Daim ntawv thov tej yaam num: lim hom nws tus kheej-rescuer, gas detection instruments, plua plav daim npog qhov ncauj, ore mining raincoat, blasting ntaus ntawv, daim ntawv thov cov ntsiab lus: eyelet bolt yog dav siv nyob rau hauv : Tsis tshua muaj kub siab siab li qub, siab yeeb nkab, kua engineering, roj drilling khoom, roj teb khoom, thiab lwm yam kev lag luam,