R&D
Center

R&D Center

Address:  Building 11, Heda Yaogu Phase 5, Qiantang New Area, Hangzhou, Zhejiang, China


Tel: +86 571 88197776

Email:info@hopstem.com

Manufacturing Center

Address: 3rd & 4th Floor, Building 10, Hexiang Technology Center, Qiantang New Area, Hangzhou, Zhejiang, China

Tel: +86 571 88197776

Email:info@hopstem.com

GMP
Manufacturing Center
U.S.
Office

U.S. Office

Address:103 Carnegie center, Suite 300, Princeton, NJ 08540, USA

Tel: +1-732-822-1963

Email:BD@hopstem.com

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