we are a industrial and trade corporation was established in 1985.Now it has many branches across the country. For example,it has branches in Shanghai, Guangzhou, Changsha, Tianjin,Ningbo,Chengdu,Chongqing,etc. With a total area of 20,000 square meters. So far, it has equipment of great accurancy, such as 1,000 tons of forging and punching machine,numberical control lathes,intermediate frequency machine, painting line machines,etc.