We are professional manufacture of AISI 52100 Chrome steel balls and AISI S-2 Rockbit balls in Luoyang,China.
The balls we can produced are ranging from 6.35mm to 150mm.Based on more than two decades of continuous efforts and development,our plant,Luoyang Zhisheng Special Steel Ball Co.,Ltd, has become one of the leading domestic facility which can supply high precision steel balls with complete specifications.