Zhongshan H.R.T. Precision Steel Ball Co.,Ltd.

Since establishment, Q.R. has provided precision steel balls to rolling industries domestically and on abroad. The products are widely used in bearings, batteries, micro motors, disks, auto parts, precision instruments, medical instruments and cosmetics. Now, there are 240 production equipment in Q.R. plant, which is 5000 square meters with 4 floors. 
Main products are：
Chrome Steel Ball
Stainless Steel Ball
Brass Ball
Ceramic Ball
Glass Ball
Plastic Ball
　　 
Strict QC Control
Q.R. is ISO 9001, ISO 14001 and ISO/TS 169... [Detail]