Products Technical Centre 11 High Holborn Road Codnor Gate Business Park Ripley, Derbyshire DE5 3NW, ENGLAND Tel: (0)1773 512174 Fax: (0)1773 512175 Email: cooper@cooper.co.uk At Cooper Research we specialise in the design, manufacture and supply of specialist asphalt laboratory apparatus. These unique instruments are use by national laboratories, universities, oil companies, contractors and ...