Nantong Luosen was founded in 2011. It was established by Wujiang Senliang Chemical Co., Ltd. and Suzhou Luosen Auxiliaries Co., Ltd. with the registered capital of 100 million Yuan RMB. The company is situated in Yangkou chemical industrial park in Rudong county. The company insists on the operation tenet of "quality first, customer first, integrity-based, excellence and innovation". The company is client reliable supplier based on high-quality products and services. It strives to improve product quality and after-sale services, in order to offer the customers favorable products and excellent services. The company is the largest Niclosamide Ethanolamine Salt manufacturer in the world and the market share is about 30% in 2019.

    Lion Agrevo is one of the production bases of Laike group. The group has three domestic production bases - Jiangsu Laike Chemical Co., Ltd., Jiangsu Laike crop protection Co., Ltd. and Inner Mongolia Laike crop protection Co., Ltd., and has two production bases abroad. The company is the second largest Niclosamide Ethanolamine Salt manufacturer in the world and market share is about 22% in 2019.

    Bailing Technology Co., Ltd. is located in Tengri Economic and Technological Development Zone, Inner Mongolia, China.  Bailing Technology is mainly producing agricultural fine chemicals (medical, veterinary and hygiene). The company is the third-largest Niclosamide Ethanolamine Salt manufacturer in the world and market share is about 18% in 2019.

    Anhui Yahua is a high-tech enterprise which integrates pesticide, pharmaceutical raw materials, pharmaceutical and chemical intermediates and auxiliary materials. The company is mainly engaged in research and production of pesticides, pharmaceutical raw materials, pharmaceutical and chemical intermediates and accessories. Its market share is about 17% in 2019.

    Rainbow is a global leading crop protection company, was founded in Jinan, China, in 2005 by a group of entrepreneurs. It is a leading crop protection company that produces, distributes and markets agrochemicals. Its market share is about 4% in 2019.

    Hengcheng Pharmaceutical is a comprehensive enterprise producing medical raw materials, tablets, capsules and transfusion.  The company's main products are: raw material intermediates niclosamide products, 5-aminosalicylic acid, paracetamol, etc.; solid formulations of products are mesalazine enteric-coated tablets, nimesulide capsules, and other combinations. It adheres to the "people-oriented, quality-oriented" management philosophy, adhere to the raw material medicine-oriented development, uphold the concept of technological innovation, strictly in accordance with the GMP standard production, and strive to grow and develop for people's medication safety and social development to make a positive contribution. Its market share is about 4% in 2019.