Founded in 2009 and headquartered in Kunshan, China, Winsonda is a leading provider of advanced oil filtration and industrial wastewater treatment solutions. Our company operates two key divisions:

 Oil Business Division: We address the costly impact of contaminated lubricants and hydraulic oils, which can lead to equipment failures, unplanned shutdowns, and the need for frequent oil replacement. Our varnish/sludge removal and contamination control technologies have been successfully implemented across industries such as petrochemicals, coal chemicals, air separation, steel, marine, and power generation.

Water Business Division: We specialize in vacuum evaporators, zero liquid discharge solutions, and lithium extraction from mine water. Backed by a team of skilled engineers and a state-of-the-art manufacturing facility, we have completed over 500 successful projects in China and internationally.

Our products and solutions have helped industrial leaders reduce wastewater treatment costs, ease maintenance efforts, and enhance equipment reliability. To date, more than 50 Fortune 500 companies have chosen and trusted our services.