Zhengzhou RJ Diamond Co., Ltd.

PRODUCT / 产品展示

APLICATION / 应用领域

PROFILE / 公司简介

Zhengzhou RJ Diamond Co., Ltd. (short in “RJ”) specializes in research, development, manufacture, and marketing of super abrasive materials and products. Our products include Diamond Wire Drawing Die Blanks, PDC...

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NEWS / 新闻资讯

: Development and Application

Diamond grinding wheel and CBN grinding wheel are the most typical tools in...
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: The Applications of Abrasive Products

We are the fifth country that is able to independently develop...
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: Applications of Abrasive Products

Abrasive products are widely used in military industry, which are...
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: Synthetic Diamond

The diamond industry was once a leading industry in Bozhou, but has gradually...
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