黑龙江北方双佳钻采机具有限责任公司
HEILONGJIANG NORTH SHUANGJIA DRILLING TOOLS CO., LTD.Booth：E2175

Exhibit Profile：
Drilling tools for top drive, Jars, Inside blowout control tools, Hole opening tools, Stabilizers, Fishing tools, Milling tools, Incident handling tools, Cementing tools, Casing accessories tools, Subs and tool joint, Directional tools, Wellhead tools