INTIEL is a leading Bulgarian manufacturer of advanced technology electronic products which are effective solutions for energy savings in areas as heating, air-conditioning, ventilation, solar systems etc. Rely on our customers’ feedback and dedicated company Staff we manage to create products that are used for vital functions at residential houses, workplaces, hotels and food industry factories. In fact, they are decision for reasonable usage of energy sources such as sun energy, electricity, gas, solid and light fuel and are a step ahead in keeping the natural resources and the environment safety.