Vitrintec is a manufacturer of aluminium-glass systems. The company boasts modern machinery that enables the precise production of aluminium profiles and glass processing. Vitrintec adheres to ESG principles. management practices. For this commitment, Vitrintec was awarded the EcoVadis bronze medal. Its systems are internationally renowned and have won numerous awards, including the German Design Award, the Red Dot Award and the iF Design Award.

Mill-Tech Pro is a Polish precision manufacturing company specializing in CNC machining and advanced production of custom and series components for industrial clients. We also design and manufacture premium, high-end computer cases and custom gaming chassis under the CSFG brand. Mill-Tech Pro holds full rights to the CSFG brand and is responsible for its product development and manufacturing.

3 Pietro Nieruchomosci sp. z o.o. is a Polish real estate agency specializing in professional brokerage services for residential and commercial properties. We support clients in the sale, purchase and marketing of houses, apartments and land. Our company operates mainly in the Silesian region, offering reliable advisory services, market analysis and full transaction support based on local expertise and transparent cooperation.