Wuxi Lansen Chemicals Co., Ltd is a leading manufacturer and supplier of water treatment chemicals in China, with decades of experience in R&D, production and application service. The company is located in Yixing, Jiangsu, China.

We supply our customer wide range of products for drinking water, process water, industrial waste water, and municipal water treatment , our core products include inorganic coagulants and organic polymers, antiscalants and corrosion inhibitors, disinfectants and biocides.
Through years’ development, Lansen has grown into a company intergrated the R&D, production and trade, involved in multi-industry fileds, our product range has expanded to paper & pulp chemicals, textile dyeing auxiliaries, Food & feed additives, and construction chemicals and materials.

we are exporting products to over thirty countries and regions, including EU, USA, South America, South-east Asia, Middle East, Africa ect.