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CR GEMS Diamond Co., Ltd. is a professional company specializing in research, production and marketing of superabrasives and the related products. With its strength in company scale and products competitiveness, CR GEMS Diamond is the most reliable s
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Tel: (0086)-635-2114778

(0086)-635-2111056

Address:NO.45 WeiYu North Road,LiaoCheng City,ShanDong Province,China
food
Product name:
SINGLE CRYSTAL DIAMOND
Product series:
SINGLE CRYSTAL DIAMOND
Detailed description:
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昌润投资控股集团有限公司 上海昌润极锐超硬材料