• Henan Zhongmei Drill Tool Co., Ltd.

  Henan Zhongmei Drill Tool Co., Ltd. is integrating scientific research, design, manufacture, sale and service together, one of the main enterprises Group. Our company was established in October 2006. a hi-tech that manufactures drill tools other related products. They are used many kinds oil ...

  Telephone：86-371-66729968Address：Jindai Industrial Zone, Guancheng District, Zhengzhou City

• Henan Drills-King Mining Technology Co., Ltd.

  Henan Drills-King Mining Technology Co., Ltd., established in 2005, is a high-tech enterprise specialized the design, development and production of diamond tools, providing related technologies services for modernization mining drilling industries. We produce wide range drill ...

  Telephone：0086-0371-86628456Address：Qvrui 1st Road, Zhengzhou High&New Technology Industris Development Zone, Henan Province