ADEL Engineering Elk in 2002. Engineer by ADALI Alpay, "Installation Design and Implementation Works" main activity has been established. Our goal is timely, high-quality, innovative and creative projects and implementation principle, is to maintain our position among the industrys leading players. To achieve our goal, our main activity area with all the sub-systems for all kinds of building types, smooth, containing the original and new ideas are continuing to search for a solution.