Hunan Donglai Metal Technology Co., Ltd. e teng Zhuzhou Hunan China, ke k'hamphani ea profeshenale e shebaneng le R&D, tlhahiso, thekiso ea lihlahisoa tsa indasteri ea saw ka lilemo tse fetang 10.
Khamphani ea rona e maemong a boleng ba sehlahisoa, ka litheko tse hlakileng, e na le ts'ebeletso e matla ea botekgeniki le ts'ebeletso ho bareki ba rona.
R & D ea Donglai Metal le litho tsa sehlopha sa tlhahiso li na le boiphihlelo bo bongata ba tlhahiso le tsebo e felletseng ea theory. Ka nako e ts'oanang, re na le lisebelisoa tse tsoetseng pele tsa tlhahiso le lisebelisoa tse felletseng tsa tlhahlobo ea ts'ebetso. E le ho netefatsa popontshwa ea thekenoloji le tlhahiso e tsitsitseng eabona lihlahisoa tsa indasteribakeng sa bareki ba lefats'e.
Ha u batla morekisi oa indasteri bakeng sa lihlahisoa tsa liindasteri, khetho ea hau e ntle ke Donglai Metal.