EK Mounting & Jewelry was founded in 1977 in Istanbul by Ersin Koyuncu. The brand’s collections are created by an expert design team that closely follows global trends and innovations. We specialize in producing all types of 18K and 14K mountings. The EK Mounting & Jewelry Factory, located in Istanbul Kuyumcukent, spans 3,000 square meters of enclosed space and is equipped with the latest technology, meeting world-class standards.