Gold Member Since 2016

Tianjin YR Chemspec Technology Co., Ltd.

N-Methyl-Pyrrolidone, N-Ethyl-Pyrrolidone, Fish Collagen manufacturer / supplier in China, offering Cosmetic Grade Gamma Polyglutamic Acid, Cosmetic Grade Skin Moisturizing Collagen, Personal Care Grade Material Polyquaternium-7 and so on.

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Credit Certificate [Nov 09,2016]
Credit Certificate
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