9.525mm G10~G500 chrome steel ball for bearing accessories

DONG E COUNTY HAO YU TRADING CO.,LTD is located in the West Ring S324 Road, Dong'e County, Liaocheng City, Shandong Province, China, which is specialized in manufacture, scientific research and sales of steel balls. It covers 10000,with asset of 10 Million. We have 150 sets production machine and 20 sets testing equipment, including international advanced cold heading machine,flashing machine, grinding machine,lapping machine,and net belt hardening furnace, especially prec...