Guan Hongsheng is a supervisor and Chen Jinming is a director of the company, but both of them have retired from the shareholders of the company.
Guan Hongsheng Hongsheng is the legal representative of Wenzhou Hongsheng Group Co., Ltd. and Shanghai Shengxi Electronic Technology Co., Ltd., and Chen Jinming is the legal representative of Wenzhou Hengming Environmental Protection Industry Co., Ltd. and Henan Hengming Sanyi Environmental Protection Industry Co., Ltd. ..