What is Hou Ruohong's professional title? Chairman Guangyunda

Mr. Hou Ruohong: Born in 1965, China nationality, without permanent residency abroad, master of engineering in Tsinghua University. He is currently the chairman of Suzhou Guangyunda, Tianjin Guangyunda, Guangyunda Laser, Hangzhou Guangyunda, Xiamen Guangyunda, Kunshan Mingchuang, Dongguan Guangyunda, Guangyunda Digital Medical, Shanghai Jindongtang and the executive director of Wuhan Guangyunda; Chairman of Fortoni Laser, President of Guangdong Laser Industry Association, Vice Chairman of China 3D Printing Technology Industry Alliance, Deputy Director of 3D Forming Interconnected Devices Professional Committee, President of Shenzhen 3D Printing Association and Vice Chairman of Shenzhen Precision Medical Association; He is currently the chairman and general manager of our company.