Thermal protection perfection - we're the inventors of the acclaimed Tempro, the remarkable lightweight thermal insulation material which has been scientifically proven to cut energy loss by at least 25% in chillers, and an amazing 33% in freezers. Seymour Manufacturing International has been saving energy and money for some of the world’s biggest and best known businesses since the 1980s. Our client list is a who’s who of blue-chip brands, including retailers such as Waitrose, Morrisons, ASDA, Sainsbury’s, Marks & Spencer, The Co-operative, and Lidl. We also work with the NHS, the Ministry of Defence, and have become a leading thermal insulation supplier for the protection of food, chemicals, agricultural and home delivery products.