Gaomi Pesticide & Chemicals Factory
the manafacturerofL-Hydroxyproline,L-Proline,L-alanine,L-Lysine,L-threonine,L-phenylalanine,L-Leucine,L-Isole-ucine,L-tryotophan,L-valine and DL-Methionine
http://www.china-kangfeng.com |
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Shandong Befar Group
petrochemical, chlorlkali, oil field&fine chemical, agrochemical and feed additive
http://www.befar.com.cn |
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