Sichuan Zhanzhi Intelligent Metal Manufacturing Co., Ltd. (e bitsoang "Chengdu Zhanzhi Processing") ke khoebo ea sejoale-joale e ts'ehetsang ts'ebeletso ea tšepe e kopanyang ts'ebetso ea tšepe, tlhahiso e bohlale ea lakane ea tšepe le polokelo ea thepa. Khamphani e sebakeng sa No. 269, Chuangxin Road, Seterekeng sa Qingbaijiang, Chengdu, ka chelete eohle ea lichelete tsa li-yuan tse limilione tse 250 le sebaka se fetang lisekoere-mithara tse 33,600. Khamphani e behiloe ka sepheo sa basebelisi ba ts'ebeletso e felletseng, e shebaneng le "ts'ebetso e nepahetseng ea lisebelisoa tsa tšepe + tlhahiso e bohlale ea letlapa la tšepe". Chengdu Processing e thehile setsi sa ho itšeha le ho aba pele ho nako. E na le sebaka sa polokelo sa lisekoere-mithara tse 2,200 se hokahaneng ka kotloloho le tsela e khethehileng ea terene. E tsebahala haholo ka lits'ebeletso tsa eona tsa boleng bo holimo le tse sebetsang hantle 'me e na le ts'ebetso ea selemo le selemo ea lithane tse 200,000. Lisebelisoa tse peli tsa tlhahiso ea tšepe ea C / Z, e nang le matla a selemo a tlhahiso ea lithane tse 10,000.