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Ƙarƙashin Ƙarƙashin Ƙira
Zhengzhou Xinli Wear-Resistant Materials Co. Ltd. ƙwararren masana'anta ne don kera Abrasive.
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Brown Fused Alumina Factory
Babban Ingancin Brown Fused Alumina Don Ƙarfafawar ku da Abrasive
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46# Green Silicon Carbide
Koren silicon carbide an yi shi ne daga coke na man fetur da silica mai inganci a matsayin babban albarkatun ƙasa