Commercial Transmission Services Ltd is located in Glasgow, Lanarkshire. We offera comprehensive 12 month guarantee, you can currently find that we stock a wide range of gearboxes for all vehicles. Each of which is put through our testing programme. We offer the most extensive range of power steering products of any UK supplier. Our products are supplied to major companies, worldwide.For propshaft services, see AT Engineering (Propshafts) Ltd, and for private and light commercial vehicle gearbox services, see Strathclyde Gearbox Services Ltd.