Zhengzhou Yellow River Abrasives Co.,Ltd(ZYR),which was established in 1976, is a famous enterprise which takes abrasives as its key industry in China.
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.
We produce the crude lumps with petroleum coke of good quality.And w...
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