We are a specialist manufacturer and re-manufacturer of high quality aluminium heat exchangers operating throughout the UK and worldwide.We can provide solutions to many industries including trucks, agriculture, industrial, plant and machinery. Our products range from air/water/oil coolers, intercoolers, radiators, air blown oil coolers, plus many more.We also offer a recore, test and repair service for those coolers that can be utilised and recored. GDM is a cool solution everytime........