The world’s first and only semipermanent high-strength anti-fog coating technology
Ray Materials was the world’s first company to develop semipermanent high-strength anti-fog coating technology, and plans to expand into various industrial markets.
2020
12
Annex research center, venture business certification
11
Gimje Horizon Industrial Complex investment agreement signed (Gimje, Jeollabuk-do – 28,000㎡ land investment agreement)
10
Company name changed to Ray Materials
09
Largest shareholder changed to Ray Holdings
2019
09
Participation in optical exhibition in France (SILMO)
03
Participation in optical and ophthalmic exhibition in New York City, US (VisionExpo)
01
Participation in glasses & design exhibition in Stuttgart, Germany (opti)
2018
09
Participation in optical exhibition in France (SILMO)