Trisystems offers products and engineering services prominently for the oil & gas and petrochemical industries. As a system integrator, we offer comprehensive end-to-end solutions including safety systems, advanced software solutions, process packages, fire protection solutions, filtration, combustion, pneumatic and hydraulic. Our experienced team of engineers provides comprehensive EPCC services i.e., consultancy and conceptual design, functional design specification (FDS) development, detail engineering and programming, system integration and testing, site installation and system commissioning.