Marcolini uPVC profiles is a product of Mathura Poly Pack, established in 1992 as a manufacturer and exporter of flexible packaging solutions. Marcolini provides comprehensive uPVC window and door solutions, including casement windows, sliding windows and doors. It believes in utilizing experience and expertise to provide customers with new-age window solutions. The document discusses Marcolini's product profiles and compliance standards for its uPVC windows and doors.