GSM was founded in Carpi in the early 90s by Giuliano Rossi with his sons Massimiliano and Stefano, who stubbornly wanted to specialize in the production of automatic machines for applying rhinestones, crystals and thermoadhesive cabochons. The goal is to satisfy the market demand for the distribution of crystals to be used in the creation of fashion garments and accessories. Thanks to dedication, in search of perfection and innovation, GSM crystals and rhinestones are now used in various fields: clothing, footwear, fashion accessories, eyewear, jewelry and furniture. Today GSM can offer a highly technological structure, based on inventions and developments of machinery designed internally and manufactured by ourselves to create economically and industrially competitive products and processes of great productivity. Chosen by important names in the fashion system for their high quality, these perfect crystals adorn admirable objects of desire all over the world. GSM represents the best in the Crystal Work Out and the realization of products for the industries of the sector.