Beijing. According to Chuanjiang Shipper Company, Chuanjiang brand was founded on 20 18, headquartered in Beijing, China, and its brand "Chuanjiang? With operating bases in several provinces and cities (Beijing, Tianjin, Sichuan, Hebei, Shaanxi, Hubei, Jiangsu and Henan), Caier is a comprehensive scientific and technological health management service company integrating store operation management, brand chain, service promotion, tool research and development and skill training.