1, Harbin Bayer Aesthetic Denture Manufacturing Co., Ltd., located in Taiping Bridge, Daowai District, Harbin City, Heilongjiang Province;
2. Chuyan Aesthetics Studio, located at Xue Hai Street and Zhongyuan Avenue in Songbei District, Harbin;
3. Qianjiao Aesthetics Studio, located in Huaxing Wenyuan, Xizhi Road, Bayan County, Harbin;
4. Harbin Master Aesthetic Denture Manufacturing Co., Ltd. is located in Qinghewan Community, Daoli District, Harbin.