Founded in 1985, Dong'e Zuanbao Diamond Co., Ltd. is a professional manufacturer of synthetic diamond and products. Located Shandong Science Technology Industrial Park, our company enjoys convenient transportation beautiful environment.
Our has group experienced skilled ...
Telephone:86-635-3269600
Address:Road East Xiaguang,Donge-Tech Industrial Park,Liaocheng,Shandong,China
Zhengzhou Sanhe Diamond Co., Ltd. is one of the leading manufacturers abrasive materials and products in China. Our international trade department exports our high quality to Europe, Asia Middle East, etc.
We now have capability manufacture various including polycrystalline diamond ...
Telephone:86-371-66781113
Address:Jingbei 3 Road,Economic &Technical Development Area