河南郑州博尔德磨料磨具有限公司专业生产制造端面磨砂轮 Surface grinding wheels 该型砂轮适用于汽车转向泵转子、钉子端面磨削以及旋叶式压缩机转子、定子磨削、阀板、连杆端面磨削、轴承部件、离合片、变速齿轮、垫圈、活塞环、弹簧、挡板、磁钢、磁铁、模具、管道设备,配套进口及国产双端面磨床。 Resin & metal bonded CBN and diamond surface grinding wheels, are suitable for grinding the two-side workpieces in many industries, such as air conditional compressor, bearings, hydraulics, and magnetic materials, etc.