DAESOO HI-TECH, a venture established in 2016, is a specialized opticalmaterial developer with manufacturing and application technology of titanium dioxide(TiO2), which has various functions such as sterilization, deodorization, stain resistance, discoloration prevention and super-hydrophilicity. "Enterprise respecting people and environment based on nanotechnology" We research develop and manufacture functional coating solutions for comfortable and clean indoor environment and improving outdoor environment. TiO2 based functional coating solutions makes it possible to keep amenity space through improving indoor air quality and keep the surfaces of building exterior materials including glass and polycarbonate that have been damaged and discolored by a variety of air pollutant clean by exhibiting antibiotic effect and super hydrophilic property even in no light zone. We will make efforts to be a trusted enterprise by developing technologies for environmental new materials with our enterprise spirit "respecting people and environment". [Main Business Areas] 1) Manufacture of catalyst sol for room temperature coating 2) Application products with deodorizing, antibacterial, hydrophilic, and antifouling functions 3) Manufacture of functional coating solution (prevention of adsorption of contaminants) 4) Manufacture of catalyst for water/air purification