Profile: Trigon Engineering, Inc. is a distributor of process and engineering equipments. Our product line includes heat exchangers, liquid filters, butterfly valves, variable frequency drives, electric & pneumatic actuators, cooling towers, metering pumps, water heaters, gear reducers, expansion joints, steam traps and strainers. We also offer roof exhausters, blowers, belt presses, desiccant drying systems, plate coils and rotary lobes.