However, it takes a long time to effect the long-term cultivation and technological follow-up of the new consumer spending. On the one hand, aluminum and aluminum alloy tubes or copper-clad aluminum wires can not meet [url=http://gobimarathon.org/yard/6242-natural-wood-look-plastic-composite-exterior-wall.html]natural wood look plastic composite exterior wall[/url] the cooling and conducting needs of air-conditioners and electric power due to their lower physical properties such as electrical conductivity and heat dissipation. On the other hand, they also involve cost issues. By calculation, when the ratio of copper and aluminum exceeds 4: 1, manufacturers have the power to use aluminum instead of copper.

As for the transport vehicles mentioned in the New Deal, "using aluminum instead of steel", we estimate that the price of steel plate and the price of aluminum alloy are not cost-effective. The drive to "replace steel with [url=http://gsoftech.in/outdoor/976.html]black fencing material[/url] aluminum" is energy saving and environmental protection, as well as reducing the weight of the vehicle and other factors, which are not required for most heavy vehicles. Finally, it is even harder to implement in the field of furniture with "aluminum section wood".

Overcapacity The long-term aluminum industry is at a loss for a long time. The root cause lies in the long-term overcapacity and the demand can not keep up with the expansion of upstream capacity. For a long time, the domestic aluminum industry chaos, enterprises "first board, buy tickets," the phenomenon of repeated prohibitions, an endless stream of local preferential policies. In recent years, the state has introduced various policies to control the electrolytic aluminum industry. In particular, it has encouraged mergers and acquisitions in the industry to reduce production capacity and reshape the orderly industrial order. However, due to local protectionism, the enterprises themselves and the current industry as a whole are losing money , Corporate mergers and acquisitions [url=http://gsoftech.in/sale/2593.html]best value in composite decking Norway[/url] difficult to promote.