Ntchito yanji?

Kawirikawiri, ma bolts amagwiritsidwa ntchito kugwirizanitsa zinthu ziwiri, nthawi zambiri kudzera mu dzenje lowala, ndipo amafunika kugwiritsidwa ntchito pamodzi ndi mtedza, womwe wokha sungagwirizane. Chidacho nthawi zambiri chimakhala wrench. Mutu nthawi zambiri umakhala wa hexagonal, etc., ndipo nthawi zambiri umakhala wokulirapo. Maboti onyamula amagwiritsidwa ntchito m'mabowo, ndipo makosi apakati amamangiriridwa m'mizere pakuyika, zomwe zingalepheretse ma bolts kusinthasintha, ndipo mabawuti onyamula amatha kusunthidwa motsatana ndi ma grooves. Monga mutu wa bawuti ya ngolo ndi yozungulira, palibe mtanda kagawo kapena hexagonal ndi zina zilipo chilimbikitso chida kamangidwe, mu ndondomeko yeniyeni kugwirizana angathenso kuchita mbali ya odana kuba.

Kupyolera mu pamwambapa tingaone, mabawuti ngolo ndi mabawuti wamba ndi kusiyana pakati pa mankhwala mutu, mutu sangathe kumasulidwa ndi zida, kotero kugwiritsa ntchito mabawuti ngolo kukonza zinthu ziwiri amagawidwa mu zigawo zamkati ndi kunja, wosanjikiza wakunja kukhala mutu udindo wa mabawuti ngolo, zamkati ndi mtedza kukhazikitsidwa, kuchokera kunja kwa wosanjikiza, kuchokera kunja kwa wosanjikiza kuti akhazikike, kuchokera kunja kwa wosanjikiza. wosanjikiza wokha ndizosatheka kumasula mabawuti onyamula, motero kukweza chitetezo cha ntchito yolimbikitsa!

Tili ndi zaka zopitilira 20 pa zomangira. Ndife fakitale yaku China.
Tikutumiza kunja mwaukadaulo pansi pamiyezo ya DIN, JIS, GB, ANSI, ndi BS, komanso zomangira zosakhazikika. Tsopano tapeza mgwirizano wapamtima ndi makasitomala ochokera ku Russia, Iran, Europe, ndi America, ndipo tapambana ndemanga zabwino kuchokera kwa ogwiritsa ntchito. Timayamikira chidwi chanu pakampani yathu ndipo tikukhulupirira kuti tsamba lathu likhala lothandiza komanso lodziwitsa inu. Ngati mukufuna zambiri, chonde lemberani dipatimenti yathu yogulitsa
Chonde lemberani ndi ine, Ngati mukufuna zinthu zathu.