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

Beijing Metalwork Petroleum Technology Co., Ltd.

Beijing Metalwork Technology Trade Co., Ltd. is a comprehensive corporation whose business scope on trade and machinery manufacturing/processing. Our company has broad scale manufacturing enterprise, possesses advanced production processing equipment. We also have the strong ...
Telephone:86-10-81596908,15801 Address:A2-0911, 0912, 8th Floor, Century Tea Trade Center, 10th Courtyard, Maliandao, Xuanwu District
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