Xi'an Demeter Biotech Co., Ltd., emi odude ke Xi'an City, Shaanxi Province, China, e specialized na R&D, mmepụta, na ahịa nke osisi extracts, nri mgbakwunye, API, na ịchọ mma akụrụngwa kemgbe 2008. Otu n'ime ngwaahịa ndị dị na Pọtụfoliyo ha bụ ntụ ntụ glycine.Glycine ntụ ntụ, ...
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