Fu xiaosi

Senior Accountant, Certified Public Accountant of China, Excellent CFO of Hubei Province, Vice President of Hubei Chief Accountants Association and Chief Expert of IPO Advisory Business.

Wang zhong

Master, professor-level senior engineer. He served as President of Huagong Tech Company Limited and Chairman of Wuhan Huagong Technology Investment Management Co., Ltd. He has been an independent director of Wuhan Ruike Laser Company since May 2016.

Hongpin Zhang

Professor of Wuhan University, doctoral supervisor, visiting scholar of German Research Center for Geosciences, expert of international cooperation expert group of major projects of China's second generation satellite navigation system, Secretary-general of CPGPS for four times, Secretary-general of China Satellite Navigation Academic Conference (CSNC2012, 2013), He has won the second prize of the National Science and Technology Progress Award and the first prize of the Science and Technology Progress Award of the Ministry of Education twice.