The Zhanjiang Airport is an important 4E-class air link in Guangdong, China. In this project, mesh cable trays are hoisted on the ceiling, and fiber-optic troughs are suspended on the grid truss using hanging supports, forming a double-layer installation. The method of bottom cable is also unique. Taking advantage of the flexibility of the cable tray, a 90-degree outward bend was made on-site, and with the use of cable fixers, the wiring layout looks neater and more aesthetically pleasing.
