SJE Corporation, Ltd. is a leading manufacturer of OPTIMA STEAMER(industrial steam cleaning machines), headquartered in Busan, South Korea. Since our establishment in 1991, we have been committed to providing industrial cleaning equipment while addressing critical environmental, social, and governance(ESG) concerns.
Through the distribution of industrial cleaning equipment, we learned about the inevitable inconveniences, issues, and limitations that customers face, such as high water usage, wastewater runoff, and the costly need for a wastewater treatment facility. Moreover, we also expected that water scarcity will become an increasingly global issue, and regulations will become stricter.

Consequently, we recognized the need for an industrial steam cleaning machine to provide a better experience for our customers and to offer a cleaning solution for the global water scarcity issue.

After extensive research and testing, we proudly launched the OPTIMA STEAMER, the world's first steam car wash machine & industrial steam cleaning machine. With its cutting-edge technology, the OPTIMA STEAMER not only delivers highly efficient cleaning and disinfection, but also minimizes water consumption by utilizing powerful steam and eliminating wastewater runoff, the need for a wastewater treatment facility. By reducing water usage and eliminating wastewater runoff, we contribute to water conservation efforts and solve the global issue of water scarcity.

We are proud to have successfully exported the OPTIMA STEAMER to over 130 countries, supported by our advanced technology and excellent global after-sales service network. Our commitment to customer satisfaction and environmental responsibility has enabled us to establish a strong presence worldwide.

By successful distribution of OPTIMA STEAMER in the world, we are now closer to achieving our goal of becoming a green manufacturer dedicated to protecting the environment and passing down a green Earth to future generations through eco-friendly cleaning solutions and world-leading innovative technology.