Formerly known as GSI, with over 40 years of experience in the industry, E-GSI lead the industry in the development, production, and installation of virtually any skylighting system, pre-engineered or custom. We have recently expanded our capabilities and product line to include shading systems and retractable roof systems, putting us in the forefront in the glass and glazing industry.

Acrylic Products & Fabricators Fabricators - Sheet Metal Glass Fabricators Glass Specialties Glass - Flat Glass - Window Laminated Plastic Products Laminated Plastics - Plate Sheet Rod & Tubes

Panels Panels: Panels - Fibreglass Reinforced Plastic Panels - Laminated Plastic Panels - Structural Panels - Structural Sandwich Skylights Skylights - Industrial Skylights - Plastic Or Glass Walls - Structural