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For further enquiry contact us or E-mail us at the following
address:
CHANGSHA RONGHAI SUPERHARD MATERIAL RESEARCH INSTITUTE
Address: Gaotang , Shaping, Laodaohe Town Kaifu District,
Changsha, Hunan , 410152, China
Person in charge: XuTao QuHao
Tel:86-731-6783099/6781908
Fax:86-731-6781908
Mobile: 013808430221(Market Manager)
E-mail:
ronghai@rh-diamond.com
URL: http://www.rh-diamond.com |