Nantong Luosen Chemical CO., LTD. was established in 2008 with a registered capital of 100 million yuan, is located within Rudong Yangkou Chemical Industrial Park. The company has built 6,000 tons / year of 3,4-dichloro-nitrobenzene, 2000 tons / year of 5-chlorosalicylic acid , 4000 tons / year niclosamide，and all of production. The company has a p-Nitrochlorobenzene via chlorination, amination,two step condensation,synthesis of Niclosamide Ethanolamine Salt TC industry chain, cost advantages are obvious, and the quality can be guaranteed, the products are exported abroad.

南通罗森化工有限公司成立于2008年，注册资金10000万元，位于如东县洋口化学工业园区内。公司已建成6000吨/年3，4-二氯硝基苯、2000吨/年5-氯水杨酸，4000吨/年氯硝柳胺，4000吨/年杀螺胺乙醇胺盐，并全部达产。 公司具有一条经对硝基氯化苯氯化、氨化、两步缩合，合成杀螺胺乙醇胺原药的产业链，成本优势明显，质量也得以保证，产品远销国内外。

Niclosamide,Intermediates

杀螺胺,中间体