Beijing Corporate Head Quarter: 7F, Building 12, No.2 Kechuang Sixth Street, Yitron Hi-Tech Innovation and Technology Park, Beijing Yitron Economic and Technological Development Zone, Beijing, China

Beijing: Regulatory Services: 2-12F101(3F, Room 301-17), Building 6, Block 1, No. 8 Life Science Park Rd, Changping Zone, Beijing, China

Beijing: Clinical Studies, 1605, 13th Floor, Block 3, No. 82, East Fourth Ring Middle Road, Chaoyang District, Beijing, China

Gu’an Facility: Building 8, Environmental Protection Industrial Park, South Zone, Gu'an County Industrial Zone, Langfang, Hebei, China

Suzhou Facility: Station 27, 9th Floor, Building A, No. 108 Yuxin Road, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone (Cluster Registration)

Shenzhen Facility: Building 1, Yinxing Industrial Park (A926-0134), Guanlan Street, Longhua New District, Shenzhen, China

Sichuan Facility: Building D3, Zone A, San Medical Innovation Center, Bayi Road, Wenjiang District, Chengdu, Sichuan, China

Shenyang Central Laboratory: 201-1, Room 101, Number 175-3, Innovation Rd. Hunnan zone, Shenyang, China

US Office: 9893 Georgetown Pike, Suite 152 Great Falls,VA 22066