ООО СТТ импортирует ОЕМ оборудование для нефтяной и газовой промышленности производителей - National Oilwell Varco (Anson Ltd, NOV Rig Solutions, Hydra Rig), HYDRIL, HydraRacker, NOV Elmar, Mission, MD TOTCO, Dreco Energy Services Ltd, Ward Leonard, Canrig Drilling Technology Ltd, Ward Leonard, Stewart & Stevenson, FMC Fluid Control (Technip FMC Group), Kemper Valve Fittings Corp., O’ Drill /MCM Inc. SERVA Group LLC, Viatran, Keystone, Halliburton Energy Services, Weir Oil & Gas, Grayloc, BALON, Shaffer.