Seven Infinia Group Sdn. Bhd. has extensive experience in the maintenance of Bulk Fuel Installation (BFI) systems for the Royal Malaysian Air Force (RMAF), covering routine inspections, preventive maintenance, and emergency repairs. Services include the inspection and servicing of fuel pumps, filters, pipelines, and storage tanks, as well as system optimisation. SIG also implements stringent safety and environmental practices to ensure system integrity, minimise contamination and leakage risks, and support operational readiness.