Cable bridge can be divided into four types: cascade type, tray type, trough type and combination type. The trough type can be divided into two types: flat type and high type. The high type is mainly used when the pipe is very dense and the plane distance is small. When the bridge is installed along the wall, the bracket is shorter, safe and convenient. The flat type and high shape can also be used together. Composite bridge is the latest type of bus-line bridge. It has the advantages of simple structure, novel style, flexible configuration and convenient installation.

Cable bridge surface treatment is divided into plastic spraying, galvanizing passivation, hot galvanizing, galvanized nickel alloy, aluminum alloy bridge, FRP anti-corrosion bridge, fire prevention, flame retardant bridge and other products.