On October 11, Cai Qingping, member of the Standing Committee of Yichun Municipal Party committee and executive vice mayor, visited Shenzhen Xunte communication for investigation. Jin Biao, director of the Municipal Bureau of Commerce, Ding Liqing, member of the Standing Committee of the Yuanzhou District Party committee and vice mayor of the District, and Zhao Zijian, director of the investment promotion section of the Municipal Bureau of Commerce accompanied the investigation. Zheng Bo, chairman of the board of directors, Guo Kaijia, deputy general manager, and Ying Yafei, deputy general manager, warmly received Cai Qingping and his party.

During the investigation, vice mayor Cai Qingping and his party had an in-depth understanding of the company. At the symposium, Guo Kaijia, deputy general manager, focused on the national Ministry of science and technology projects of "25g / 50g / 100g PON silicon-based optoelectronic chips and subsystems for optical access" recently declared by the company. He also introduced the company's "three-year plan" in the future. From "joining the first camp of 5g optical modules" which has been realized at present, to more than one billion sales, entering the field of optical chips and realizing self-sufficiency of key chips, mayor Cai expressed concern about the progress of the company's plan. At the same time, as the most complete supplier of optical module series products facing the 5g market in the industry, the company also showed 100g and other optical modules to the visiting leaders. After listening to the relevant explanations, mayor Cai greatly affirmed the company's product research and development, future planning and future development prospects.

Subsequently, mayor CAI and his party also visited the device R & D workshop of the company. The device manager Li Liancheng introduced the laser chip eutectic, wiring and plasma cleaning processes to the visiting leaders. Mayor Cai expressed his appreciation for the process design and implementation, and frequently asked about relevant technical issues in key processes.