We are the director of the China Valve Industry Association as the technique center of provincial enterprise, and one of 30 best small and medium-sized enterprises in Wenzhou. It is established in 1985 that our registration fund of our company, whose area is 80 thousand sq. m, is RMB 87 million with ¡°PANS¡± brand for registered mark, including 5 branch: API valve, Plug valve, ball valve and butterfly valve, strainer and power station valve (located in Jinshan development zone, the area 32 thousand sq. m in building 40 thousand sq. m area, as a windows to radiate national and world). Our company have workers more than 500, include advanced engineer, professional technician more than 90, Furthermore, we have more than seven kinds of national authorization patent. The company, whose output is 22,000 tons per years, is the professional high & middle pressure valve enterprise which have the ability of design, exploitation, produce, sell and technology service together.