Is Guangzhou Taichang Biotechnology Co., Ltd. reliable?

Reliable. According to official website's inquiry, Guangzhou Taichang Biotechnology Co., Ltd. and Guangzhou Taichang Biotechnology Co., Ltd. were established in 2009 and located in Guangzhou, Guangdong Province. It is an enterprise mainly engaged in research and experimental development. It is a legal and formal company with complete qualifications and legal protection, so it is more reliable.