CR GEMS Superabrasives

Sales Center /Shanghai factory Map

Add：No.3802 Shengang Road, Songjiang District, Shanghai 201611, China.

Tel：+86-21-64136696

Email：crgems@crgems.cn

Shandong Factory  Map

Add：No.45 North WeiYu Road,LiaoCheng City, Shandong Province,252000,China.

Email：production@crgems.cn