GLG was established in 1983, gaining a dual expertise in the market by collaborating with major retailers and providing support to leading manufacturers in the sector.

The inaugural GLG-branded fold-up door is manufactured at the Caltignaga industrial plants.

The Caltignana plant produces the initial model of RolliGO, a straightforward roll-up door designed to address various logistic requirements.

Our R&D department has developed the first self-repairing door, which can detach and reattach to its guides following impacts, to meet the demands of the increasingly demanding and fast-paced logistics market.

GLG expands its European presence by opening branch offices in Germany, France, and Poland.

GLG’s primary goal over the next five years is to expand its commercial network in the American market with a new product line.