Haining Hongyu Chemical Co., Ltd. is located in Haining, Zhejiang Province and regards "quality service first" as life. Our company manufacturer of solvent dye has more than 20 technical personnel advanced testing equipment. We provide azo, anthraquinone, heterocyclic ...

We are pleased to introduce our self as manufacturers & export house of dyestuffs (Acid, Direct, Disperse, Reactive, solvent dyes) for textile, plastics, inks woos stain cosmetic applications. in this business since 1988 and dedicated produce high value effects its customer products. Our ...