On November 21, the first “China doors and accessories trade fair” opened in Shanghai Jinshan. China building decoration Association Secretary General Ren Changqing participated in the opening ceremony and revealed at the Conference, my country is one of the world’s largest manufacturer of doors and Windows and use market, had an enormous impact on metal door and window market plastic doors and Windows, but from the market situation, metal doors and Windows before 2011 will still be good growth momentum.
In recent years the national advocate energy conservation and environmental protection, by using plastic doors and Windows are made of plastic, thermal insulation effectiveness, as well as doors and Windows made of insulated noise reduction functions are 30% higher than the other door and window above, therefore, plastic doors and Windows in consumers in the market.
At the same time, interior design from the point of view, not as stiff as the aluminum alloy and plastic materials, cold, easy matches and other decorative materials, you can design a perfect indoor environment.
However, from another perspective, aluminum doors and Windows while not saving energy, but it looks quite scrape, delicate, rich color and not easy to fade, gave people a aluminum alloy doors and Windows that premium Windows and doors very impressed, and is deeply rooted.
