OEM related products for buildings
Top-light with smoke ejection and ventilation system

Top-light that has dual function, smoke ejection at emergency and ventilation for comfortable environment.
Choices of fixed or lifting types (manual or power), sizes and designs are available in accordance to the requirements.

Pyramid type
Acryl dome type
Glass flat top type



For inquiries, please contact Ryoko Co., Ltd.

Ryoko Co., Ltd.