Gongyi Wangda machin Plant te etabli an 1972 ak angaje nan preparasyon materyèl bwit, extruder ajil, machin koupe brik, machin bòdi brik, brik anpile machin ekipman pou tout seri tire machin brik, operasyon sistèm machin au.Apre plis pase 40 ane...
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