Location: Humberside All Importer/Distributor Dealers Service Stations » Cosalt Ltd Service Station (For Boat Repairs) (For Ocean and Coastline Liferafts) Cosalt Ltd Wickham Road Fish Dock Grimsby DN31 3NW. Tel: 01472 504 300 Fax 01472 504 314 E-mail grimsby@cosalt.co.uk