Yanhemei stem cells are regular. According to the official website of the inquiry company Chacha, Yanhemei Stem Cell Regenerative Medicine Technology (Guangzhou) Co., Ltd. has registered a trademark, obtained certification from the industrial and commercial department, and has a complete business license. It was registered and established at the Huadu District Industrial and Commercial Administration Bureau of Guangzhou City on January 18, 2021, with a registered capital of 1 million yuan. The office address is located in Room 08, Floor 12, Building 2, Gaosheng Plaza, No. 163 Yingbin Avenue, Huadu District, Guangzhou City, the southern gate of China.