Righteous health maintenance is formal. According to public information related to the investigation, Zhengdao Health Biotechnology (Guangzhou) Co., Ltd. was established in 2019 and is located in Guangzhou, Guangdong Province. It is an enterprise mainly engaged in research and experimental development. The registered capital of the enterprise is RMB 1 million. Through Tianyancha big data analysis, there is 1 trademark information of Zhengdao Health Biotechnology (Guangzhou) Co., Ltd.