ABOUT US

The parent company of Doğan Geothermal Group, DOĞA GEOTHERMAL is active since 1990 in almost every segments of environment-friendly energy industry as well as construction industry from infrastructure and superstructure to industrial facilities, from housing complexes to industrial structures. In addition, it is an professional organization offering effective solutions in applications aimed at improvement and commercialization of the energy resources. Doğan Geothermal Group develops effective solutions thanks to its synergistic potential, wide range of robust services, experienced staff, R&D, Industry-University cooperation model and "Total Quality Management". Doğan Geothermal Group continues to carry out feasibility studies and project development in the geothermal energy industry since 1994 with its professional technical staff (geological, geophysical, hydrogeological, civil, mechanical, industrial, electrical-electronic engineers) as well as technical consultants from various universities, and engages in geothermal and geotechnical surveys, centralized and decentralized heating systems, electricity generation, installation of industrial facilities, thermal tourism and health facilities, greenhouse and other geothermal energy applications. Doğan Geothermal Group is the leader and largest company of the geothermal energy industry thanks to its successful track record in survey, project, feasibility and contracting business, professional technical staff and references. YALÇIN BORU, a piping and fittings manufacturing company under the roof of Doğan Geothermal Group, is established in Polatlı Organized Industry Zone in 1997 to meet the requirements of the industry to the fullest extent. At Yalçın Boru, we manufacture Pre-Insulated Package Piping (Geothermal Piping) and fittings, steam piping and fittings as well as HDPE 100 Polyethylene Piping and fittings, and through its authorized seller, YD TEKNİK company, we carry out entire host of contracting business involving said products.