Changning Office

Address: Floor 20, Heng Tong International Building, No. 855 Changning Road, Changning District, Shanghai

United States (QST Solutions)

Address: 120 Baytech Drive, San Jose, CA 95134

Email: info.us@qstcorp.com

Shanghai Headquarters

Address：Floor 3, Building 6, No.99 Haike Rd., Pudong Dist., Shanghai

Postal code：201210

Tel：+86 21 6951 7300

Business contact：business@qstcorp.com

Human resource：HR@qstcorp.com

Shenzhen Office

Address: A-1202，Longguang Century Building, No.23 Haixiu Rd., Baoan Dist., Shenzhen, Guangdong

Taiwan Branch

Address: 10F, No.205, Sec. 3, Beixin Rd, Xindian Dist, New Taipei City 231

Hong Kong Office

Address: Rm9, 20/F., Remex Centre, No. 42 Wong Chuk Hang Road, Hong Kong