ZHENGZHOU YINCHENG ABRASIVES CO after more than a year of efforts by absorbing advanced technology from foreign countries, and to hire foreign experts scholars to teach guidance and dispatched officers to crack higher studies, continuous exploration and practice. in November 2005 developed an ZJFH150×150×(5-70) boron carbide armor protection products
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Current position：Products
B4C packaging
0.5kg
1kg
0.5/1kg
20/25kg
20/25kg
20/25kg
20/25kg
100/250kg
500/1000kg
