Artificial polycrystalline diamond and its products, professional manufacturer.
Contact us
Address: The Cross of Xiaguang Road and Yushan Road, Donge Economic Development Zone, Liaocheng, Shandong, China
Tel: +86-635-3269600
FAX：+86-635-3269601
Wechat:15266827631
Contacts：Jack Yang +86-15266827631
E_mail：zuanbao@zbdiamonds.com
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