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郑州市黄河磨料磨具实业有限公司
公司简介
we can supply types of abrasives,including black silicon carbide,green silicon carbide,white aluminium oxide,brown aluminium oxide;and the bonded abrasives , coated abrasives & super abrasives products.the specification and the standard are available on request.
北京市朝阳区广渠门外大街8号优士阁B座1703 电话: 010-58612588 传真: 010-58612665
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