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José Gonçalves Silva Santos e Irmão, Lda

José Gonçalves Silva Santos e Irmão - Industria Metálica, Lda. (JGI) was founded in the year 1989, having at the time its headquarters in Travassós de Cima -Viseu.

Initially, the company dedicated itself to the manufacture and marketing of aluminum windows and doors. Over the years, JGI has been cementing its position in the market, being today a reference in the sector of manufacture of aluminum windows and doors in the district of Viseu.

Since 1997 it has large and functional industrial plants in the Industrial Zone of Mundão, the result of a constant effort and modernization and a team of highly qualified and experienced employees. JGI is clearly a company dedicated to providing a high quality service in order to comply with the most stringent requirements of safety, comfort and quality of its customers.

It should be noted that in the year 2008, the company implemented the Quality Management System according to norm NP EN ISO 9001:2008.

JGI manufactures aluminum frames, fences and sealing doors of aluminum, iron and stainless steel. Also sells PVC frames, sectioned doors, tilt and turn mechanisms, folding doors and thermal aluminum blinds.

The company has managed to achieve a significant market share in the region of Viseu and Guarda and in other parts of the country. More recently, in 2007, it started the internationalization process by exporting to the European market (France and Switzerland).

JGI received the PME Excellence award in years 2010, 2011, 2013, 2014 and 2016, and now it is already considered PME Leader in 2017.