Shanghai Headquarters

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

Business contact:：business@qstcorp.com

Human resource：hr@qstcorp.com

United States (QST Solutions)

Address: 120 Baytech Drive, San Jose, CA 95134

Email: info.us@qstcorp.com

CONTACT US

QST CORPORATION

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