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U.S. Office

Yanfen Biotech LLC

Address: 2003 S El Camino Real Ste 107, Oceanside, CA, 92054, United States
Tel:+1 (424) 333-5358
Email:

Corporate Headquarter

Shanghai Yanfen Biochemical Technology Co., Ltd.

Address: 215 North Lianhe Road, Fenxian District, Shanghai, 201417, China
Tel:+86 13611955358
Email:

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