Gold Member Since 2007
Audited Supplier
Qingdao Reach International Inc.

Gamma-Poly-Glutamic Acid, Poly-Glutamic Acid Sodium Salt, Gamma-Polyglutamic Acid manufacturer / supplier in China, offering Gamma-Polyglutamic Acid (PGA) , Agriculture Grade, Amino Acid Fertilizer, Humic Acid Fertilizers and so on.

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