Zhengzhou Double Win Machinery Co., Ltd., formerly named Zhengzhou Mining Machinery Plant which was established in 1956, is specialized in the research, development and production of crushing equipment, screen equipment, mine-selecting equipment and abrasion resistance material.
ĦĦĦĦOur co***ny possess of processing workshop of cast steel, cast iron and heat treatment, cold working shop for structural member production, machine shop for metal cutting and heavy machine tool cutting processing, metallic mat...
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