We are a professional developer of optical materials applying manufacturing technology and application technology of TiO2, which has various functions such as sterilization, deodorization, stain resistance and discoloration prevention, and super hydrophilicity.
The technology has been widely recognized internally and externally by developing a system for removing incombustible pollutants in water, air pollution purification equipment, and odor removal system by grafting it onto the water.
“ World leading company in the environmental industry ”

Main Products

Business Fields
Air Purification Deokorizing Antibacterial
        Fungicidal Antiviral Anti-fogging Self-cleaning Anti-soiling Water Purification
        Water Treatment UV Protection High Durability
Photocatalyst especially TiO2, has a wide range of applications from an environmental prospect, such as air pollutant purication system for various industrial sites, antibacterial treatment for houses and hospitals, and self-cleaning treatment for industrial and home appliances
This is about technology possessed by Daesoo Hi-Tech.
  • Synthetic Technology of TiO2 Nanoparticles
  • TiO2 coating sol capable of hardening at lowtemperature
  • Preparatio n of TiO2 Photocatalyst to utilize spectrum of visible ray
  • Catalyst manufacturing technology for antibacterial / deodorization and self-cleaning functions
  • Catalyst for Air/ Wastewater treatment
  • Development of industrial nanotechnology catalyst
Hydrophilic coating & Self-cleaning
The surface of the existing equipment is installed in outdoor exposure are fulfilling the serious pollution caused by pollutants (dust, oil, exhaust gas). In addition, due to strong sunlight, it causes serious discoloration damage to the surface of equipment. However, it is possible to prevent discoloration of UV rays during coating with our functional coating solution and to keep the surface of equipment always clean and clean.
/mold prevention
- Maintaining Sterilizing/Antibacterial Effect for
Long through Photo-catalytic Reaction of TiO2
- Removing Various Bacteria and Viruses
- Maintaining Sterilization Effect on Object
Surfaces with One Spray
Preventing adsorption of pollutant with one time of coating
Coatings is a hydrophilic coating agent that compensates for the shortcomings of commercially available coatings.
It is a functional coating product with complex functions such as easy cleaning of car wheel surface contamination and brake dust with water, discoloration prevention, and antibacterial properties.


Reliable company based on the development of new environmental materials technology DAESOO HI TECH Reliable company based on the development of new environmental materials technology DAESII HI TECH

Company Introduction

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
  • Response Level
      less than 30%
  • Supplier Level
      1 million to 10 billion(KRW)
  • Transaction Level
      less than 5