Wuyi Bullead Chain Co., Ltd. e thehiloe ka 2015, e nang le lithuso tsa Wuyi Shuangjia Chain Co., LTD.Ke pokello ea tlhahiso, lipatlisiso le nts'etsopele, thekiso e le e 'ngoe ea k'hamphani ea sejoale-joale, e ikemiselitse ho ba feme ea ketane ea kantle ho naha.E ikhethile ka mefuta e fapaneng ea nts'etsopele ea ketane e nyane, tlhahiso, thekiso ea ketane e le 'ngoe ea liindasteri.Lihlahisoa tse ka sehloohong ke liketane tsa indasteri, liketane tsa lithuthuthu, liketane tsa libaesekele, liketane tsa temo joalo-joalo.Ho hlahisoa ka theknoloji e tsoetseng pele ea kalafo ea geat ka DIN le ASIN standard.
Lihlahisoa tsa rona li rekisoa lefatšeng ka bophara.Khamphani e na le lits'ebeletso tse phethahetseng tsa pele ho thekiso, thekiso le kamora ho rekisa ho fihlela litlhoko tse loketseng tsa bareki.Sehlahisoa se ka fana ka litšebeletso tsa 0EM le ODM.Amohela likhoebo le batho ka bomong ho buisana ka khoebo, ho arolelana bophelo ba boleng, ho theha bokamoso bo betere.