Shandong Guolian Iron And Steel Co., Ltd.  

主营产品: 碳钢卷材、镀锌卷材、PPGI、不锈钢卷材、钢型材
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Coil PPGI Prepainted Galvanized Steel Ral Color Customized Cutting 7 Days,8-14 Days Making Corrugate $680.000已售