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 | Sichuan Jingyu Chemical Co., Ltd. |  
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 | We specialized in the development and production of amino acids series, protected amino acids, peptide, heterocyclic compound, Chiral Amines, Tartrate Series and plants extract |  
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 | Sichuan Jingyu Chemical Co., Ltd. |  
 | Meishan, Sichuan |  
 | China |  
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