Along with the domestic construction windows and doors, the curtain wall market demand grows rapidly, the overseas enterprise involves the domestic market in abundance, the domestic windows and doors, the curtain wall enterprise with the aid of superiority and so on domestic human resources positively to the international market development profession occasion unmatched in grandeur, the market internationalization tendency are also getting stronger and stronger. The expert analyzes, jinhou ji nian, the Chinese aluminum windows and doors curtain wall profession will have enters the tranquil period of expansion gradually. Mainly has the following several analyses:

     First, the windows and doors, the curtain wall market total quantity will continue will maintain the growth with stability tendency. At present, the architecture industry already became our countrys consumption hot spot and the economic growth, the domestic demand will increase gradually, Beijing Olympic Games, the Shanghai World Expo, Guangzhou Asian Games, the western big development, promote Northeast, the regional urban reconstruction and under new town construction drawing, the aluminum windows and doors, the curtain wall market total quantity will continue will maintain the growth the situation.

    Second, forms take the Major industry as the leadership, the small and medium-sized enterprise for the auxiliary market mechanism. At present, the windows and doors curtain wall profession already had formed take more than 100 Major industries as a main body, take more than 50 output value hundred million Yuan Shareholding systems as representatives technological innovation system. This batch of large-scale Shareholding system completes the industrial output approximately composes the entire profession gross value of industrial output about 50%, in the national key project, the big or media-sized cities image project, the city landmark, the foreign capital project as well as in the overseas engineering construction, set up the good market image for the entire profession, becomes the entire profession technological innovation, the brand to improve quality, the market development main army.

    Third, conserves energy the policy influence, the domestic aluminum alloy windows and doors curtain wall product mix will have changes greatly. The aluminum alloy curtain wall still by Ming Kuang, the hidden frame, the aluminum sheet curtain wall primarily, the unit type curtain wall in big, the middle city had the good prospects for development, the aluminum alloy double-decked, intelligent, the sun shield curtain wall will be mature gradually and the enhancement. The aluminum alloy windows and doors in the construction windows and doors markets percentage of will maintain above 55%, the product mix has the sweeping change. The national construction energy conservation policy and energy crisiss influence, the energy conservation environmental protections aluminum alloy windows and doors, the curtain wall use proportion will have enhances greatly.

    Fourth, the environmental protection, the energy conservation will become the windows and doors curtain wall enterprise development the subject. in 2008 Beijing Olympic Games propose “Green Olympics, technical Olympic Games, humanities Olympic Games” three big ideas, the Olympic Games project also inevitably are the high standard green project. But along with the well-off lifes arrival, the consumer is getting higher and higher to own environments request. The green expended into the leading construction consumer market the leading idea, the green expense has brought the huge green opportunity. Therefore, satisfies the green consumer demand, the development high performance, the high-tech ecologically-safe building curtain wall and the windows and doors, not only need from construction aspects and so on outward appearance effect, curtain wall and windows and doors own basic physical property as well as construction cost pondered, must links up the curtain wall and windows and doors overall design and the ecological environment, can have the good performance after the construction curtain wall and the windows and doors, reduces to the environment pollution, builds the comfortable environment for the people.

     Fifth, the aluminum windows and doors curtain wall product difference is small, the competition is more intense. The aluminum windows and doors, the curtain wall market competition is more intense. Because the windows and doors curtain wall profession entered the preliminary mature period stage, the competition degree is intense, causes the present various profit of enterprise to reduce. The construction windows and doors market produce enriched day after day, forms by the aluminum, has modelled, the wood, the steel four big material diversified market structure primarily, the new material, the new technologys application will present more new products, the aluminum windows and doors, the curtain wall product with other professions compared to, the product difference was small, the competition was more intense.