Lingel Windows has been operating in India since 2006 and is a leading manufacturer of windows and doors in Europe. When it started in India, the UPVC market was small but Lingel introduced UPVC windows, which were unknown at the time. It has since expanded across India and now has a nationwide network of over 25 cities. Lingel focuses on training employees and dealers to have technical knowledge of the products and providing excellent customer service and satisfaction.