We are turkey's largest producer and one of the biggest exporters of PVC profiles for windows, doors and shutter systems. We have been in business since 1950's. We have been constantly expanding our production facilities. Wintech is using latest technology at its production facilities in order to produce state-of-the-art products.We are one of the sister companies in a group contributing to the turkish construction industry since 1950's. The concentration of our work is on PVC profiles. Our sister companies specialize on PVC pipes, cement and concrete sectors and barite.Wintech's head quarters is located in istanbul-turkey, our production plants are located in turkey, germany and tunisia. So we are familiar with the rules and regulations of many countries. We have been manufacturing ten different types of profiles as it follows: W80(80mm width and 6 chamber) w70(70 mm width and 5 chambers); w433 and w432(60mm width and 3 chambers) w532(58 mm width and 3 chambers); w55(55mm width and 3 chambers) w332(50mm width and 3 chambers)w232(single/double rail sliding systems); and roller shutter and shutter series.Our management team is dedicated to reasonable growth consistent with maintaining the highest quality and service to client partners. Our quality control and quality audit programs are very rigid. Our quality has been accredited by many certificates such as ISO 9001, ral(germany), ISO 14001 from tuv cert, gost(russia), incerc(romania), and ukrsepro(ukraine). We look forward to hearing from you and in the meantime should you have any queries, please do not hesitate to contact us.