Liaoning Liangang Dyes Chemical Co., Ltd is a high-tech sino-foreign joint-venture fine chemical industry enterprise that researches, develops and produces high-grade perylene pigments, dyes and their intermediates. It was built in 1994 and lies in Shoushan town, Liaoyang county, Liaoyang city, Liaoning province. The method to perylene pigments that our company has researched to produce and developed has been won 4 natinal patents. Nearly 9 products of perylene pigments fill in the blank in the field in home. Forming to hold the system of independent researching and developing & sustainable good situation with powerfull technology support. Now, our company has became the biggest base of producing 3, 4, 9, 10-perylene tetracarboxylic dianhydride, pigment red S-5761 and pigment red S-0722 in China.

At present, our products have been exported to Europe, USA, Japan and South-esat Asia etc. We have established good business relationship with more than 40 domestic companies.

Our company will put the honest & credit on the first, go on developing new products and take reponding society as our responsibility to promote the development of dyestuff organic pigments industry continually. We would like to communicate with all kinds of friends and make our world more beautifull.