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Address: Room 11C, No. 1 Building, 2005 Huangxing Rd., Shanghai 200433, China
www.doublenutra.com |
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Phone: +86-(21)-5509 8619
Shanghai DoubleNutra Biotech Co., Ltd. specializes in providing a full range of amino acids, amino acid derivatives, and nutritional supplements. Our amino acids include L-arginine HCL, L-arginine, L-
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Address: Room 501, Building 10, No.36 Chaofeng East Road, Hangzhou, Zhejiang 311100, China
www.leobiochem.com |
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Phone: +86-(0)-13675881727
Leo Biochem is a biochemical company specializing in the production and services for PEG (Polyethylene Glycol) linkers, amino acid derivatives, peptides synthesis, as well as various kinds of supplies
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