Zhengzhou Kaisheng Abrasives and Refractories Co.,Ltd was founded in 1995, as a manufacturer of brown fused alumina and white fused alumina, including cutting wheels, grinding wheels, flap discs. Now Kaisheng is growing to a leading manufacturing-trading conglomerate of abrasives and refractory materials in China. By the effective quality controlling system and the high-level educated employee, our products have been exported to over 20 countries and areas all over the world, such as Germany, Italy, Japan, ...
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