* Motor-driving opening and closing
* Perfect smooth-running without hearable noise thanks to the encoded technology
* Reliable permanent use, equipped with built-in backup battery; ....

European style designed, Easy to adjust in front side
Size1, Size 2, Size 3, Size 4 are provided in same dimension. Slider is optional
Dual valve
Adjustable closing speed....

 ¡ à ³ adopting top quality Aluminium alloy raw material
 ¡ à ³ occident style designed, hydranlic damping
 ¡ à ³ elegant shape, security and utility
 ¡ à ³ series dimension
 ¡ à ³ specially....