R & D

RESEARCH AND DEVELOPMENT

Patented products


  • Insulated Curtain Wall
  • Insulated Sliding Window

Insulated Curtain Wall

Curtain Wall
  • - Window installed for the view and ventilation as interior and exterior finishing materials
  • - It is mainly used as a composite window with a fixed ventilation window. It is made of aluminium.

Applied Technology 1

Connection-Bar Technology Curtain Wall

  • Patent technology
    - Patent No. 10 - 1063782, 'Window frame structure improved in heat insulation performance and installation process by deforming connection structure of connection-bar’
  • Retention certification
    - Green Technology Certification No. GT-12-00193, 'Window frame structure improved in heat insulation performance and installation process by deforming connection structure of connection-bar’

※ Sep.2.2017 Acquired approval for extension
※ Insulated curtain wall products: Excellent product designated from the Public Procurement Service is being supplied (Designation No. 2013105)