- Aluminum alloy double slat and special design of the hollow structure, adjustable for insulation, sound, light and ventilation, also energy-saving.
- Several aluminum slats type for selection, 36. 48. 63.….etc.
- Somfy and Taiwan domestic tubular motor are available.
- Aluminum alloy side guide with brush strip will be more silent and beauty.
- Available safe system and manual device will be more convenience when power is off.