Gongyi Wangda Machinery Plant i whakapumautia i roto i te 1972 me te mahi i roto i te faaineineraa rauemi mata, extruder uku, pereki tapahi mīhini, pereki niao mīhini, pereki tāpae mīhini supply huinga katoa o te pupuhi pereki mīhini, pūnaha mahi kiln motokā.Neke atu i te 40 tau ...
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