
Install large opening width

Shorten the opening time, improves working efficiency, and contribute to energy saving and quality surplus by the change of indoor environment due to the outside air, insects and dust.
Pipe type with wind and air pressure strong resistant

Tightly sealed to prevent a gap that can be from the bulge of the sheet by the wind and pressure difference. High grade airtight structure in the top frame and side frame.
New engine model Opening high speed 2.0m/s


High-speed opening and closing 2.0m / sec by the new engine. Shorten the opening time at the entrance and contributing to improve working environment enhances the air conditioning effectiveness, insect proof and dustproof effect.
Bottom pipe cushion with strong structure


High effectiveness of insectproof and dustproof

Further improved air-tightness in combination with an air tight seal. Possible to prevent the fully closed of insects and dust intrusion, and achieve a higher quality control and clean working environment.
※circulating air at 10Pa using JISS fore testing inside co.
※our product attach airtight seal;shown by numerically
※Wind pressure performance can be different depending
on the size
Effective of high visibility with high power saving

compare with conventional clear transparency is developed secure safty when pass through and keep room brightness by contribute energy saving.
Separate controller
