Liaoning LianGang Pigment and Dyestuff Chemicals Co., Ltd. is national hi-tech enterprise to develop and produce perylene pigments, dyes and their intermediates since 1989. There are five items of method of preparation perylene pigments obtaining the national invention patents and ten products fill the emptiness inside. We also have a R&D center in Liaoning Province (Level of Government).

The company is located in No.108, Liaoan Road, Liaoyang City. The total asset is about 58 millions and Covers an area of 35000 square meters. The company has more than 10 production lines and 30 kinds of perylene red series of products; the total capacity is about 3000 tons.

The production lines of 1, 8-Naphthalic anhydride (4500mt/y),  3, 4, 9, 10-Perylenetetracarboxylic dianhydride (1500mt/y), 1,8-Naphthostyril (300mt/y)、Pigment Red 149 (300mt/y) and Pigment Red 179 (150mt/y) already have been the largest production base in Asia. We also produce Pigment Red 123 and 190; Pigment Black 32; Pigment Violet 29; Vat Red 23; Vat Red 29; Sulfur Red 14; 1,8-Naphthalimide; 4-Bromo-1,8-naphthalic anhydride; 3,5-Xylidine and Perylene.

We have the rights of self-supporting import and export. There are about 65% exports to Europe (Germany, France, UK, Spain, and Italy), North American, Japan, Korea and India, and we also keep good relationship with more than 40 agents in domestic and foreign market.

The spirit of "surviving on quality, developing on technology, forging ahead on innovation and benefiting from management" is company's principle.