ZQ Drill Pipe Power Tong is an ideal wellhead tool for oil drilling,widely applied in making-up and breaking-out for well drilling and repairing on offshore and land.Open-throat design of the ZQ series with high mobility allows escaping from drilling pipe freely.The tong is a combination of spinning tong and torque tong.It substitutes cathead,suspension tong and spinning rope in making-up and breaking-out.