Zhejiang Hongyi Chemical Co., Ltd. We are technically strong with a team consisting of thirty senior/semi-senior technicias, experts in dyestuff/intermediate synthesis and application, and technical advisors from abroad. We have a full set of lab facilities and testing.

We do business all of dyestuffs and Chemcials. Acid dyestuff, Disperse dyestuff, Reactive dyestuffs. Direct dyestuffs, vat dyestuffs, Cantonic dyestufs. And also brightening agent, flourescent brightener, texitle and leather auxiliary. And other chemicals.

We welcome to visit us! We believe that we can set an environmental protection and blew world together.