Established in 2005, Henan Drills-King Ming Technology Co.,Ltd is a professional high and new technical enterprise specialized R&D, manufacturing sales of diamond tools, which provides related technology services for modern mining drilling industry. With several national patent ...
Telephone:86 - 00 - 1820365855
Address:Qvrui 1st Road, Zhengzhou High&New Technology Industris Development Zone, Henan Province Zhengzhou Henan 450000 China