I-Chang Lan fastener yokukhiqiza i-co., LTD (ngemuva kwalokhu ebizwa ngokuthi i-Chang Lan), ngemva kweminyaka yentuthuko, inkampani yasungulwa ngo-2011, eyayaziwa ngokuthi i-Chang He fastener factory, iyinkampani enkulu yokukhiqiza i-fastener ejwayelekile ye-yongnian, inkampani itholakala. esikhungweni esikhulu kunazo zonke sokusabalalisa izingxenye ezijwayelekile - isifundazwe sase-hebei i-YongNian, ihlanganisa indawo engaphezu kwamamitha-skwele angu-6000, eduze nomgwaqo omkhulu kazwelonke we-107 kanye nojantshi we-Beijing-Guangzhou, ezokuthutha zilula, Indawo enhle kakhulu.Ngemva kweminyaka yokuthuthuka, inkampani manje inemishini yokukhiqiza ethuthukisiwe yasekhaya yamabhawudo, amantongomane, amakhanda nezinyawo ezimbili kanye nemishini ephelele yokuhlola umkhiqizo.Inethimba locwaningo nokuthuthukiswa kobuchwepheshe abanolwazi nabasebenzi bekhwalithi ephezulu kanye nendawo yokukhiqiza evulekile
Inkampani yethu iwucwaningo lwesayensi, ukukhiqiza, ukumaketha njengomunye wemboni ehamba phambili, iwumkhiqizo womsebenzi wezingxenye ezijwayelekile zemikhiqizo edidiyelwe amabhizinisi.Izinto zokukhiqiza zisebenzisa ikakhulukazi i-35CrMo, 40Cr, 45 #, 35 #, 35K, 10B21, Q235 nezinye izinto ezihlukene zokubopha, uhlelo oluyinhloko lwaseBrithani, uhlelo lwase-United States, i-8.8, 10.9, iklasi le-12.9.Ibhawodi yekhanda eliyisikwele, ibhawodi ye-stud, ibhawodi lehange, iphinikhodi, isigcilikisha sokukhanda izimoto neminye imikhiqizo, inamabhizinisi amaningana aziwayo asekela ukubambisana.Ikhwalithi yomkhiqizo izinzile futhi ukusebenza kunokwethenjelwa
Imikhiqizo ithengiswa kahle ezifundazweni ezingaphezu kuka-20, emadolobheni, ezifundeni ezizimele, futhi ithunyelwa eSpain, eJalimane, ePoland, eThailand, e-India, eMalaysia nakwamanye amazwe aseNingizimu-mpumalanga ye-Asia naseYurophu nase-United States.Isetshenziswa kakhulu ezingxenyeni zezimoto, izingxenye zemishini, izingxenye zekheshi, amathuluzi okuvikela izimoto, imishini yezokwelapha, i-China Construction Group, i-China Railway Group neminye imikhakha, futhi izuze idumela elihle lekhwalithi, ukuthembela nokusekelwa ngamakhasimende asekhaya nawakwamanye amazwe.Ekhasimendeni ukuze akhe idumela elihle,