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 high-performance connectors, such as UDT leopard, swift, lynx, and puma; casing pipe with connectors, loose connectors, connectors fabrication, and welding services; wireline winch units, including slimsplit, flyline, surveyline, truckline, landline, scrapping, and wireline accessories; and artificial gas lift equipment comprising injection pressure operated gas lift valves (GLV), wireline retrievable orifice and dummy valves, tubing pressure operated GLV, conventional and side pocket mandrels, latches, running and pulling tools, kick over tools, and check valves. It also provides replaceable/interchangeable sleeve stabilizers and integral blade stabilizers; and casing, completions, production, and intervention solutions. The company serves oil and gas, drilling, and allied industries. United Drilling Tools Limited was incorporated in 1985 and is headquartered in Noida, India.