Zhengzhou City Hengsheng Abrasive Co , Ltd is a professional engaged in the field of grinding tool related technology research, development and manufacture of high-tech enterprises
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Sisa Abrasives Co , LTD is a high-tech enterprise specialized in producing and developing abrasives and abrasives tools We have two plants inQingdaoandZiborespectively In 2015, our company enters into “New Three Board” and be a member of listed company successfully
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