earthing & lighting protection systems
we sgi engineers, have been at the helm of pushing the boundaries of earthing & lighting protection technology for over 15 years. providing the very best in the latest design of these solutions. we are committed to managing all aspects.
pre fabricated building system
opt revolutionary light gauge steel frame and hybrid construction technology by the steel frame build (optpeb) system which is a rapid construction system using cold rolled galvanized steel sections which allows us to design and build strong,
building signage
we do sign mapping, internal and external signage, wall mount, flag mount, suspended, totem, post & panel. metal cut letters with backlit.