Our Story
As ATASAN GROUP, we initiated our operations in Istanbul in 2009 with a strong commitment to contribute to the growth of Turkish exports. In 2019, we established DEMSAN HİDROLİK VE MAKİNE SANAYİ in the Kocaeli-Gebze, widely recognized as a significant industrial hub in Turkey. Our primary focus was to engage in research, design, development, and production of Timing Belt Kits, Belt Tensioners, Idler Pulleys, and individual timing components, leveraging our accumulated experience and knowledge in the field of exports.

We strive for continuous success in the automotive industry, aiming to be recognized as one of the premier players through our customer-oriented approach.

Company Profile

As DEMSAN HİDROLİK Company, our main objective is to offer our customers high-quality and dependable timing belt kits that enhance the performance of their vehicles. Our products are meticulously designed and manufactured in compliance with industry standards, including ISO 9001:2015 quality management system certification, ensuring the highest levels of quality and adherence to OES-AM standards. We constantly strive to exceed customer expectations and ensure their satisfaction. Therefore, our customers can always rely on the exceptional performance and quality of Demsan timing belt kits.

If you seek a timing belt kit at the OES-AM level, our Brand DH DEMSAN is the trustworthy choice. Our expertise lies in delivering the utmost quality, maximum safety, and optimal comfort, all backed by our extensive experience in the industry.