Guangzhou HQ,China : Room 512, Building B, Guanzhou Life Science Innovation Center, No. 36 Huanyu San Road, Guangzhou International Biological Island, Huangpu District, Guangzhou City Office Address : 101-104, Building 33, No. 2 Gongmeigang, 2519 Xingang East Road, Haizhu District, Guangzhou Production base: 4/F, Building B, 257 Junye Road, Huangpu District, Guangzhou