Gold Member Since 2016
Tianjin YR Chemspec Technology Co., Ltd.

N-Methyl-Pyrrolidone, N-Ethyl-Pyrrolidone, Pvm/Ma Copolymer manufacturer / supplier in China, offering Cosmetic Grade Skin Moisturizing Collagen, Hair Care Thickening Agent Polyquaternium-7, Agricultural Application Intermediates Chemical 1-Ethyl-2-Pyrrolidone and so on.

(/ )

Supplier Homepage Product (Total 961 Products )

Our main products include Skin Care Chemical Raw Material Collagen, GMP Certified Active Pharmaceutical Ingredient Heparin Sodium, Fine Chemial Raw Material N-Methyl-Pyrrolidone and so on.

View:
Show: