In 1990s, YELKEN MADENİ EŞYA SAN.TİC.LTD. started PVC door and window sector and supplied sheet metal portions break systems to automative sector.

Starting from 2005 after quitting Bosh Siemens supplier and focused on PVC portions sector. Thus improved its production field with window bar production lines, mounting lines, door-window handles and other portions regarding bench and equipment investments. Adopting quality products and absolute customer satisfaction as a principle, increased drastically and became one of the leading companies in door and window sector.

As of 2016, YELKEN KALIP A.Ş. changed its commercial structure and keeping up activities obtained ISO 9001 quality certificates and made contributions to Yelken’s progress. By aiming to become leader in the sector, focused on standardization and R&D studies and prioritized human resources evaluations and training activities.

Within the scope of Trex DCAS project, the plant is monitored by collecting data from 26 stations in total.