Patent Certificate_Lighting device for induction of safety railings

Patent Certificate_Eco-friendly synthetic wood with excellent durability and slip resistance

Patent Certificate _ Stair Slip Prevention Structure

Certificate of design registration - frame for indirect lighting

Certificate of design registration - frame for indirect lighting

Certificate of design registration - Anti-static joint member for wood deck

Certificate of R&D department

Main-Biz Certificate

Inno-Biz Certificate

ISO9001

Start-up company confirmation

Small and medium-sized enterprise certificate