1. Trademark has been registered: Dr. Mei Yun's trademark has been registered and is protected by law.
2. Company Address: Dr. Mei Yun's company address is located at Room 30 1, Building 2, No.6, Dongfen Third Street, Xinya Street, Huadu District, Guangzhou, Guangdong Province.
3. Formal company: Dr. Mei Yun is affiliated to Guangzhou Ruixinbang Biotechnology Co., Ltd. and is a formal company.