In domestic civil construction, large-scale infrastructure projects, especially those with large spans and complex shapes, such as the roofing and wall of public buildings such as airport terminals, exhibition centers, stadiums, etc., have been widely used in aluminum alloy plates. But in industrial buildings, steel structure system metal plate enclosure system accounts for about 70% of the total construction, aluminum alloy is rarely used.

With the growth of the overall, strategic and public welfare construction demand in the fields of agricultural infrastructure construction, low-income housing projects, rural dilapidated housing renovation, the demand for aluminum alloy enclosure board will be significantly increased.

Electric power sector

Our copper resources are short, need large imports. Copper consumption in electric power field to account for the proportion of total consumption up to 40% above, with our country has formed a strong industrial base of aluminum resources, replacing insufficient copper resources, in a certain process can reduce our copper resource external dependency, strengthen resources security ability.

Promote the application of copper - aluminum composite conductor

The copper-aluminum composite conductor is composed of an aluminum core and a copper coating. Using the "skin effect" of electric current, aluminum replaces the copper in the middle part of the conductor. By expanding the cross-sectional area of the conductor to make up for the influence of the conductivity, so as to achieve the same conductivity. Therefore, it is a kind of high performance composite conductor with excellent conductivity and corrosion resistance of copper and low cost and light weight of aluminum.