Copper-aluminum composite radiator is a new type of high-energy-saving heating radiator that uses copper tubes and aluminum wing profiles to make heat-dissipating components using a precise pressure-increasing process. It is a new product promoted by the family and a replacement product of the traditional cast iron radiator. The heat dissipation method is mainly convection. Noble and elegant shape, excellent heat dissipation performance, high pressure bearing capacity, heat medium flowing in the copper pipe, not directly contact with aluminum, so it has a longer service life. Because of the excellent thermal conductivity of copper and aluminum, the heat rate is very high. Suitable for all kinds of middle and high-end residential and office places. The copper-aluminum composite radiator is divided into more than ten kinds according to the center distance, and there are many kinds of colors and lengths for users to choose. The radiator consists of an upper and lower shield and a main body. The upper and lower shields can be divided into two types: single body and whole body. The heat dissipation window of the shield has louver type and wave type to choose from. The shield can be flexibly disassembled. Convenient to maintain; the main structure is divided into single channel and double channel, and the others are the same. The appearance adopts advanced electrostatic spraying and drying processes, which are colorful, durable and easy to clean. In order to fully save space, generally use toka tray to hang on the wall installed.