On the afternoon of April 25, 2019, Xie Dacheng, chairman of Xiamen IOTCOMM Technology Co., Ltd., accepted an interview with Tongan TV. The company's self-developed "SaaS-based urban streetlight Internet of Things management public service platform" was selected as the "2019 National Service Industry Development Guidance Fund" project, becoming the only selected project in the field of domestic streetlight Internet of Things. Xie Dacheng said that the project will serve the urban Internet of Things Infrastructure construction and development have promoted the rapid improvement of the level of urban intelligence.