About Us

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  Zhengzhou Research Institute for Abrasives & Grinding is the unique comprehensive R&D unit for the abrasive industry in China. It is the top-ranking institute directly under the Ministry of Machinery industry. It turned into an high & new technique company in 1999, and also one of the first institute & companies that get the imports and exports rights in foreign trade in China. The main products include superhard abrasive and tools (such as diamond and CBN tools), special equipment (such as sintering presser, oil presser, sintering furnace, mix machine and etc.)