We are a Mexican company with vision for the future , dedicated to providing materials and engineering services to solve corrosion problems in the various processes in the petrochemical, chemical, refining, Off-Shore, Trash, food and pharmaceutical, among others. We combine our extensive experience in molding of plastic to provide standard coated pipe systems and tailored to customer needs. Products include, tank lining, fiberglass grids, shutters for cooling towers, trays electrical wiring sheets Phase-2 PVC, polycarbonate sheets and "unbreakable" laminas Ag-tuff PVC. SIESA produces and markets products of the highest quality , seeking innovation and continuous improvement of processes and services that result in the total satisfaction of our customers, always thinking about improvement and environmental benefit.