Henan Luoran Co., Ltd. is a high-tech enterprise in Henan Province, the national outstanding private chemical company, the best Chinese independent innovation enterprise and environmental production enterprise in 2011. The company specializes in producing and selling sulphur dyes, dye intermediates and high-tech chemical products, which is the famous manufacturing base of dyes and dye intermediates. The headquarter is in China's top ten charm city-Luoyang, it has two production bases: Shouguang Xinghai Chemical Co., Ltd., Lianyungang Dipu Chemical Co., Ltd. The company's products for the global market, it has built up a marketing and service network in developed coastal areas, and established tread relations with more than ten countries, selling products all the world.

The company's main products can be classified into two big types: Dyes and dye intermediates. As to dyes, there are sulphur dyes and disperse dyes. As to dye intermediates, there are 2, 4-Dinitrochlorobenzene, 2, 4-Dinitrophenol(Sodium), 2, 4-Dinitroaniline, 2-Amino-4-Nitrophenol(Sodium), 6-Chloro-2, 4-Dinitroaniline, 6-Bromo-2, 4-Dinitroaniline, soda and so on.

At the beginning, the company is committed to the innovation, R&D and demonstration of safety, clean production technology, which use independent innovation technology for 2, 4-Dinitrochlorobenzene and use technological innovation to its product-tree, the industrial standards of six products have been become the national industrial standards. The company has installed the first domestic automatic production line of 2, 4-Dinitrobenzene.