1.ZQ162-50 Drill Pipe Power Tong (drill tong)is an ideal well head tool for oil drilling, widely applied for making-up and breaking-out in offshore a
Nantong, China
1.ZQ203-100 Drill Pipe Power Tong (drill tong)is an ideal well head tool for oil drilling, widely applied for making-up and breaking-out in offshore
Nantong, China