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We began to manufacture the Winsa PVC door and window systems in 1998 at our factory covering an indoor area of 34,000 m² and a total area of 40,000 m².

Our full-automatic PVC window, door and shutter systems manufacturing lines have a total capacity of 16,000 ton/year, where the entire manufacturing process stages ranging from the raw material delivery stage to the finished product shipment stage and the products’ compliance with the international standards are checked and tested by our laboratory and quality control personnel with utmost care.

The following series of products are manufactured under the Winsa brand to meet various demands, different tastes and different properties of consumers: four series named Winsa Dorado, Safir, Carina, and Vela; six system solutions named Winstor, Winkepenk, Winscreen, folding doors, pivots and parallel bolts; over 100 types of sections, 21 different colors and a wide range of equipment for all kinds of solutions enable us to marry the focus on quality with the focus on after-sale customer services.

Since established in 1998, Winsa has been manufacturing the above mentioned series and the sections used for making them in accordance with the relevant international standards, TSE norms and EN norms use a quality management system at pre-manufacturing, manufacturing and after-sale stages to ensure them to meet its quality standards, and obtain the necessary certificates.