National Hotline: +86 791-83888919
About Us
About Us
Since the establishment of JJSTONE in 2009, we have been focusing on the field of diamond grinding wheel manufacturing. Today, JJSTONE is a very competitive product in China, which is widely recognized, and it keeps expanding its business field with the manufacturing technology and professional knowledge of diamond grinding wheel. JJSTONE has a wealth of knowledge in industrial diamond tools, and it is a principle to provide continuous technical supp...
  Contact Us

Tel: (+86)0791-83888919
Fax: (+86)0791-83887919
Q Q: 694430795
Add: No. 2599, Lushan South Avenue, Economic Development Zone, Nanchang (inside Nanchang No. 1 Grinding Wheel Factory)

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