INVOLUTE - POWERGEAR (formerly Involute Tooling Corporation) is an ISO 9001-2015 certified manufacturer of gears, gearboxes, mechanical power transmission products (couplings sprockets and timing pulleys) and conveyor accessories.We are India's largest manufacturers and exporters of Shaft Mounted Gear Units.We have in-house production facilities like CNC Machining Centers, CNC Lathes, CNC VTL, CNC Cylindrical Grinders and CNC Gear Grinders with CNC Coordinate Measuring Machines for Inspection along with a CNC Gear Profile Tester.We export our products to over 60 countries worldwide.POWERGEAR.FR is our trademarked brand name.