Solid Control Equipment, Demco Butterfly Valve, Mud Pump Parts manufacturer / supplier in China, offering Model Bt-Xq 29/1.8 Hydraulic Suck Rod Power Tong for Oilfield China Better, Model Bt-Xq140/20xa Hydraulic Power Tong Model Bt-Xq140/20xa Hydraulic Power Tong China, Xq140/12ya Casing Power Tong 2 7/8"-5 1/2"for Tubing Drilling Pipe Casing China Better and so on.
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