GP Security Gates & Burglar Bars Pretoria is a security system supplier that manufactures and installs security gates, trellis gates and burglar bars. We handle several security services and installations. For instance, burglar bars, trellis, security gates, and more. Burglar bars come in three arrangements including expandable, solid, and clear polycarbonate. Burglar bars are the highest secure systems for windows. We also deal in the most secure gates and trellis to offer exceptional security for residential properties and business offices. Our professional services are protected by service warranty, thus you are always under protection. GP Security Gates & Burglar Bars...