Copper is found in the earliest human beings were the most commonly applied materials handy. Copper has a high corrosion resistance, artistic, environmental protection, antimicrobialcopper longevity, fitness, aluminum, steel and other alloymaterials can not match, is the ideal building material. At presentChina has 40 billion building M2. Urban and rural housingconstruction rate of 20% annual growth, annual completion of an area of ​​two billion M2. Copper ornaments Arts has a huge market demand. China’s “Eleventh Five-Year” late 2010, a sustained, rapid development, people’s living standards improveand the acceleration of urbanization, the number of copperornaments and variety of arts demand will continue to expand, for the copper Arts decorative accessories industry and provide a vast market, copper doors, copper decorative arts will be widelyused in the financial system, hotels, research institutions, business and advanced office buildings, luxury villas.

In the arts, it can be used to make Bronze Door

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