ISIGÜN was founded in 1984 in Izmir. Since its creation, Isıgün has put its signature under many successful projects in the mechanical installation sector in each and every region of Turkey, as well as abroad. Under the brand PROMEK, in 2011 the research & development department has started its works in a 6000 square meters closed modern production plant, and by the end of 2012 the brand started the production of hospital and office equipment in European Standards. PROMEK targets of becoming the leading manufacturer in the sector with its qualified teams of work. The certificates that PROMEK has gained for its products TSE, CE, ISO 9001;2008 and ISO 13485;2003, is the proof of the significance of quality to Promek firm. Promek also proved being an eco-friendly company by getting ISO 14001;2004 document. With the high attention paid to the quality of its products made according to European standards and its pre-post sale technical support provided to all customers, PROMEK gained trust of all partners in more than 60 countries all over Europe, Africa, and Asia.