Promax Group, located in Quebec City, proudly manufactures Canadian products dedicated to the North American network of Window and Door manufacturers. Promax offers the best components for your windows & doors screens systems from ultra-modern facilities equipped with UNIQUE state-of-the-art automated equipments. Continuous R&D investments allow Promax to design and manufacture premium, high tech products tailored to the needs of today’s innovative manufacturers. With an outstanding production capacity, we are the leader in the market to produce assembled window and door screen products. Promax has the expertise, technology to provide all the assembled systems you require.