Heating & Drying Equipment Ltd is an engineering company established in the beginning of 1996 by Professor Dr. Eng. Vladimir Elenkov - a leading specialist in the field of drying and drying equipment and having more than 35 years of experience and Professor Dr. Eng. Todor Djurkov specialist in the field of process engineering and food equipment industrial management with 36 years experience. Both of them have developed and implement in production many patents, apparatuses and installations for food and bio-products processing. In recent years, Dipl. Eng. MSc George Djurkov is included with 12 years of experience in the field of food technology and machinery for food processing. The company has at its disposal a laboratory and pilot equipment for testing various kind of products with the aim of process optimization and energy consumption decrease.