The TR-C5-45 is a professional circular truss system designed for events, exhibitions, and architectural installations. It consists of eight 45-degree triangular arc segments that assemble into a complete 5-meter (16.4-foot) diameter circle. Built from lightweight yet durable aluminum alloy, this system delivers excellent structural strength while remaining easy to transport and reassemble. The triangular truss profile enhances stability and ensures even load distribution for suspended fixtures and decorative elements. Suitable for flown or ground-supported configurations, it integrates seamlessly with compatible triangular truss components, making it a reliable solution for lighting rigs, signage displays, trade shows, and stage productions requiring precise circular geometry.