Nantong Lisi Organic Chemicals Co., Ltd. (Nantong Lisi Chemical Auxiliaries Co., Ltd.) is domestic professional manufacturer of fluorescent whitening agent. We have over 30 years' experience in fluorescent whitening agent production. Currently, our company can provide fluorescent whitening agent in over 30 series, which are widely used in paper-making, detergent, plastic rubber, textile printing, coating and chemical fiber industries. And our annual production capacity is over 30,000 tons. We have established fluorescent whitening agent research institute with high developing and design ability. It is engaged in the research and development of fluorescent whitening agent products and in providing technical service. In recent years, we have developed dozens of new varieties and our product quality has reached international leading level. Our products are welcomed by wide users because of superior quality and reasonable price.
Multi-functional mineral processing adjusting series products (HT-D101, HT-D102, ……), developed by Nantong Lisi Organic Chemicals Co., Ltd. together with abroad experts, have been put into volume-production. And the annual production capacity is about 20,000 tons. This series of products and its flotation technology has been rewarded of national patent. HT-D series multi-functional mineral processing regulators are ranking among international advanced grade. It has the functions of promoting flotation recovery rate and concentrate grade, and strengthening gangue dehydration effect. Therefore, the production efficiency can be increased by large-scale. And environment pollution is eliminated, social and economic benefit is increased.
Our new HT-N series municipal sewage & industrial sewage treatment regulator products can effectively reduce sewage COD and turbidity. What's more, we can provide economical and practical treatment scheme according to different sewage varieties.