Gold Member Since 2016

Tianjin YR Chemspec Technology Co., Ltd.

N-Methyl-Pyrrolidone, N-Ethyl-Pyrrolidone, Pvm/Ma Copolymer manufacturer / supplier in China, offering USP/NF/Ep/Bp Grade Pharmaceutical Excipient Povidone K90, High MW Water Soluble Polymer Polyvinylpyrrolidone K90, High MW Water Soluble Polymer Pvp K30 and so on.

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Office Corner [Nov 09,2016]
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Main Products Gamma Polyglutamic Acid,Collagen,Hydrolyzed Fish Colagen,Sodium Hyaluronate,Polyquaternium,TWEEN/SPAN,Lithium Aluminium Hydride,Lithium Hydride,N-Methylpyrrolidone,N-Octyl-Pyrrolidone,N-Ethyl-Pyrrolidone.