These sections are well-designed. It is not only show the cultural characteristics of Yongxiang, but also reflect the distinctive feature of chemical industry.” “Sand table model is delicately designed and is very beautiful. The light system is also good, which gives people a kind of feeling on the scene. ” On May 6^th, Yongxiang Co., Ltd. experience center which was led by Tongwei Media and was under the guidance of President of Yongxiang Co., Ltd. Duan yong revealed its veil. This experience center comprehensively utilizes sound photoelectric system, combines sand table and object exhibition, which only use one month to complete. At same day, the center ushered the first group of important guests --- more than 30 people, from across the country, of China Nonferrous Metals Industry Association Silicon Branch, and won unanimous applause from them.