Saudi Industries for PVC Windows Company Limited (SIPW) is a Saudi enterprise established in February 1990. Keeping pace with the technological advancement worldwide, SIPW is geared to offer innovative building materials. Within a short span of about nine years, SIPW has achieved remarkable growth. WINTEK recently made an entry into PVC-u Curtain Walling applications for multi-storey buildings. Today, WINTEK is one of the few extruders in the world known to be specialized in curtain wall profiles and the only extrusion company producing profiles formulated to withstand the extreme climatic conditions of the Middle East. WINTEK is the only company in the Middle East making PVC-u Structural Glazing.* PVC-u Profiles* PVC-u Windows and Doors* Partitions* Skylights* Domes * Curtain Walls* PVC Foam Sheets* Rollup Shutters* PVC Structural Glazing