Apuu Industrial Park was built and full operated in June, 2005, which is the largest-scale research and producing basic of stage-cinema lighting equipment. With the area 2000&＃13217;, Apuu Industrial Park located at Changsha National Economic & Technical Development Zone, which hasing modern production workshop and intelligence office building, products display center, product research center, multifunction simulative theater and staff apartment, and also with the modern equipment as numerical control mould production workshop, system making workshop, stage machinery workshop, stage & film lighting assembled and producing line, moving lighting equipment assembeld and producing line, digital color scrolls assembeld and producing line.