Kei Qingdao Chang Jia Machinery Co .. Ltd. te i roto i te pa takutai ataahua - Qingdao rohe hauauru, he aresearch, te whanaketanga, production, whakahaere rite tetahi o te whakarewanga mīhini me te mīhini tiaki i te taiao hinonga. momo hua Complete, taonga i roto i te te ihirangi hangarau, ano ki te kawemai me te kaweake tika, ko tetahi o te hanga me te kaweake turanga nui o motu mīhini faaiopoiporaa me machinery tiaki i te taiao. Ko te kamupene he ahumahi e rua pou: Blast horoi taputapu me te taputapu tiaki i te taiao, e arotahi ana ki ...