The listing ceremony of Liaoning Daneng Electric Co., Ltd. (securities code: 832107) on the new third board was held on June 19, 2015 in the national small and medium-sized enterprise stock transfer system Co., Ltd. Gao Yi, chairman of Danone electric, said that the development of health industry ushered in new development opportunities. Danone Electric has successfully launched a new era of rapid development into the capital market. Taking the opportunity of landing in the capital market, Danone electric continues to provide a series of complete and comprehensive solutions for petroleum and petrochemical, power system, highway tunnel, bridge and dam, mine and coal mine, grain storage, intelligent building and other fields. It is committed to the application research of optical fiber sensing and intelligence, and to create optical fiber transmission Sense of leadership brand.