The "2019 Suwon International Sewage Treatment and Toilet Fair" will be held at the Suwon Convention Center for three days from June 13 to lead the country's toilet culture and promote technological competitiveness of companies related to sewage treatment and restrooms. In addition, seats will be provided for those in charge of management of public institutions and related facilities and for those in the technology sector, including 'Workshop for Quality Management of Mobile Bathroom Group Standards Certified Companies' held by the Korea Restroom Association.