The headquarters of Henan Luoran Co.,Ltd. is situated in one of ten charming cities, Luoyang. It is the famous manufacturing base of dyes and dye intermediates in China. It has one international trade companies,Shanghai Dipu Chemical Co., Ltd., and four producing base, Henan Luoran Co.,Ltd. head office, Shandong Weifang Subsidiary Company, Shouguang Xinghai Chemical Co.,Ltd., Lianyungang Dipu chemical Co., Ltd.. The company has been appraised successively as Henan High and New Technology Enterprise and the National Excellent Private Chemical Enterprise.
The company has two main kinds of products,dyes and dye intermediates.As for dyes,there are sulphur dyes and disperse dyes.As for dye intermediates,there are 2,4-Dinitro chlorobenzene,2,4-Dinitrophenol(Sodium),2,4-Dinitroaniline,2-Amino-4-Nitrophenol(sodium),6-Bromo-2,4-Dinitroaniline,6-Chloro-2,4-Dinitroaniline, Sodium thiosulfate and so on.
From 2002 to 2007, the company had been invited as the drafter for amending national quality standards for five products:2,4-Dinitrochlorobenzene,6-Bromo-2,4-Dinitroaniline,6-Chloro-2,4-Dinitroaniline,2-Amino-4-Nitrophenol and 2,4-Dinitrophenol,and gained a great reputation in the same field
硫化黑-河南洛染股份有限公司(
www.luoran.com),位于全国旅游文化名城——古都洛阳，是全国最大规模的染料中间体二硝生产基地。下设山东潍坊分公司、寿光市兴海化工有限公司、连云港地浦化工有限公司、上海地浦化工有限公司等分支机构，先后被评为河南省高新技术企业和全国优秀民营化工企业。公司产品有：硫化黑、水溶性硫化黑、6-溴-2,4-二硝基苯胺、6-氯-2,4-二硝基苯胺、2,4-二硝基苯酚、2,4-二硝基苯胺、二氨基四硝基苯酚、硫化染料、分散染料等，主要用于生产染料、医药、颜料等产品。其中公司自行开发研制的静态缓慢升降温精制二硝工艺获“河南省科技进步二等奖”，2000-2002年承担的河南省高新技术产业化重点项目：精制二硝扩建工程，使产品整体质量走在了全国同行业前列，畅销全国，出口日本、英国以及东南亚地区，深受用户好评。2002年，公司应邀作为国家行业标准主要起草人参与了、6-溴-2,4-二硝基苯胺、6-氯-2,4-二硝基苯胺行业标准的修订，在全国同行业闻名遐迩。
参考资料：电话：0379-65920366