电话: 022-26431293
传真:
姓名: 456YA
Tianjinshi chunyuan wire product co.,ltd.
Our factory has production line of medium/high carbon spring steel wire, galcanized steel wire , prestressed concrete wires/strands Welcome to consult, we will give best offer....
主要产品/业务: spring steel wire , galvanized steel wire ,pc wire
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