Liaoning Longyu New Materials Co., LTD., a branch of North American Group, is located in Jinzhou Chemical Industrial Park on the shore of Bohai Sea. It is leading Manufacturer of organic pigments largest one of the world's. Deeply cultivated in the industry for more than 40 years, the products are widely used in printing ink, coatings, plastics and other fields, with an annual output of 100,000 tons of organic pigments, more than 60% of the products are sold to foreign markets, and the market share of many products ranks first in the industry, and is the preferred partner of domestic and foreign users.