Founded over 50 years ago, TransDev are major manufacturers and distributors of major timing and conveyor belt and chain brands; with in-house customisation available. We are the UK’s largest manufacturer of Pulleys, Gears and Sprockets. Large gear, pulley and sprocket stocks for rapid rework and made-to-order are a speciality. We are also a ‘one stop shop’ for Plastic materials, machining, routing and injection moulding. Apart from developing the largest range of standard/special transmission, indexing and positioning belting products, Transmission Developments has successfully incorporated an extensive range of gears, chains, bearings, linear and plastics products.