Wintech Plastik Ltd, the Russian subdivision of ADO International Industrial Group, is a manufacturer of freeze-proof and eco-friendly PVC window and door profiles under WINTECH trademark.

WINTECH TM is represented on five continents: Europe, Asia, Africa, America and Australia. The plants are located in 7 countries: Turkey, Iran, Russia, Ukraine, Azerbaijan, Tunisia and India. The products are imported into more than 80 world countries.

ADO Group, being among five world leaders in window profile manufacture, also holds construction, mining and energy enterprises.

Wintech Plastik Ltd is one of the leaders on the Russian PVC profile market thanks to its growth rate and volume of investments into production. The company has one of the highest production capacities, which ensures stable provision of clients with high-quality products. Besides, our organizational structure ensures the quickest making of technical and commercial decisions.


The company’s window profile line includes 6 window systems, from optimal and practical 58 mm wide 3-chamber windows to more advanced and sophisticated 80 mm wide 6-chamber windows. All systems are full-fledged products, including not only main profiles, but also numerous additional profiles, which enables manufacturing of windows with glass units of various sizes, door assemblies, continuous glazing with static reinforcement, as well as windows with advanced thermal and physical characteristics.

Accessories and furniture for window constructions is represented by ACCADO brand. ACCADO is also a part of ADO Industrial Group and offers own-produced to its partners the furniture which stands out from analogous products.


WINTECH has its own regional warehouses, which ensures shipment of products as quick as possible. Moreover, we have built a convenient access track for trucks and a separate railway line.

Business activities of our company is based on cooperation with dealers and large construction organizations. Our partners include more than 1000 companies that manufacture and sell PVC windows in Russia. The product sales geography covers all regions from Kaliningrad to Vladivostok. We are continuously developing trade markets and expanding our activities in other Russian cities and towns.

Social Responsibility.

Sponsorship and charity activities is a traditional important aspect of socially conscious attitude of the company. WINTECH is substantially involved in Russia’s social activities, supporting different initiatives and projects aimed at the development of sports, education, culture and science. Besides, the company constantly provides gratuitous help to socially significant objects of infrastructure (healthcare institutions, kindergartens, schools and other objects).