we are offering Industrial Clutches.Airflex, the world leader of Industrial Clutches & Brakes have been the original supplier to all the Global Oil & Gas Drilling Equipment OEMs like National Oil Well Varco - NOV (Including Oilwell USS, Cardwell, Varco, IRI, Cardwell), Continental Emsco, Dreco, Baoji, BHEL, etc. for their various applications.