The factory was designed ATTIC especial for ventilation. Opening a row of top hung windows on both side. With electrical window opening syst

The convenience store is located in north of Taiwan. The weather is humid all year round. They choose to use stainless steel window frame. T

Opening high windows will largely improve the natural vent of interior space. Although the community was designed many lower windows. But th

The original vent system was vented by TURBINE VENTILATOR. Since the opening area was too small, therefore the chimney effect was limited. F

The new built factory installed electric window openers with KST-A01 Linear Actuators. For being conformity with the smoke ventilation regul