sunqian02107

China Tray Cable Tray Tray is a tray with many waist shaped holes at the bottom to facilitate heat dissipation; The bottom of the ladder is like a staircase, and there is a baffle on the side. The ladder is used in places with a lot of dust, which will not accumulate dust. Trough and tray are different at the bottom, with and without holes. The tray type is not good for heat dissipation. XQJ series cable trays produced by our company are divided into eight series: steel and stainless steel ladder type, tray type, trough type, combined type, large span type, aluminum alloy, flame retardant FRP and fire-proof bridge. Among them, the fire-proof bridge has been tested by the national fire-proof building material quality supervision and Inspection Center, and the main technical indicators have exceeded the national standards and reached the leading level in China. Surface treatment includes painting, galvanizing, passivation, electrostatic powder spraying, zinc nickel alloy,... [More Information]