Liaoning Honggang Chemicals Co., Ltd.
Liaoning LianGang Chemicals Co., Ltd.

Liaoning Honggang Chemicals Co., Ltd. is national hi-tech enterprise to develop and produce perylene pigments, dyestuff and their intermediates since 2011. There are five items of method of preparation perylene pigments obtaining the national invention patents and ten products fill the emptiness inside.

The company is located in Liaoyang Aromatics Base of national industry park. It’s about 130,000 square meters. The company has more than 15 production lines and 30 kinds of perylene products; the total capacity is about 8000 tons every year.

The production lines of 1,8-NSA (3000mt/y); 3,4,9,10-PerAcid (1500mt/y); Pigment Black 32 (280mt/y); Pigment Red 149 (250mt/y) and Pigment Red 179 (200mt/y) already have been the largest production base in China. We also produce Pigment Red 123; Pigment Black 31; Pigment Violet 29; Pigment Red 190; Vat Red 23; Vat Red 29; Sulfur Red 14; 1,8-Naphthostyril; 4-Bromo-1,8-naphthalic anhydride and Perylene.

We have the rights of self-supporting import and export. There are about 55% exports to Europe, North American, Japan, Korea and India, and we also keep good relationship with more than 40 agents in domestic and foreign market.

The company passed the ISO 9001:2015 quality management systems, ISO 14001:2015 Environmental management systems and ISO 45001:2018 Occupational health and safety management systems in 2022, and recognized as national high and new technology enterprise in 2008.