United Drilling Tools Limited manufactures and sells wire line and well service equipment, gas lift equipment, downhole tools, and OD casing pipes and connectors worldwide. The company offers wireline winch units, including slimsplit, flyline, surveyline, truckline, landline, scrapping, and wireline accessories; down hole tools, such as replaceable/interchangeable sleeve stabilizers, integral blade stabilizers, rotary reamers, subs, and lifting subs and plugs; and high-performance connectors. It also provides artificial gas lift equipment comprising wireline retrievable gas lift valves, orifice valves, side pocket mandrels, dummy and equalizing valves, latches, standing valves and seating nipples, running and pulling tools, conventional casing pressure operated gas lift valves, conventional tubing pressure operated gas lift valves, conventional check valves, and conventional gas lift mandrels, as well as casing pipes with connector. The company serves oil and gas, drilling, and allied industries. United Drilling Tools Limited was incorporated in 1985 and is headquartered in Noida, India.