Shanghai DoubleNutra Biotech CO., Ltd

Tel: 021-55098616 55098617 55098619 Fax: 021-55098616*202 E-mail: tony@doublenutra.com Post Code: 200433

Adress: Room 601,1818 Huangxing Road,Yangpu District,Shanghai China.

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Shanghai Doublenutra Biotech Co., Ltd.

TEL：021-55098616 55098617 55098619

FAX：021-55098616*202

E-MAIL：tony@doublenutra.com

ADD：Room 601,1818 Huangxing Road,Yangpu District,Shanghai China.