28/02/2022
π 4One Solution is always striving for new technology development and thorough quality control, and is creating the win-win corporate culture for customer satisfaction.
π Our ventilation system is the hybrid product combining natural & mechanical ventilation, and the Grade 1 ventilation equipment to block the pollutants such as yellow dust, pollen and fine dust, etc., through the high-performance filters.
π Our hybrid ventilation system is designed to be installed easily on the window using minimum space in all the buildings.
To find more information, Click the link below
http://www.fosgr.co.kr