1. Material: aluminium alloy slat

2. Surface treatment is powder coating which could waterproof, anti-sunlight, anti-rust, and anti-lacerated.

3.With rigid structure, burglary resistant , heat insulated.

4. Slat: 50mm / 65mm / 77mm/104mm

5. Exquisite appearance: white in stock, special color offered according to quanity.

6. Easy install.

7. Operation: manual/crank, electric and remote-controlled with automatic locking device.

8. Hardware:hight quality made in China or Germany brand

Material

The material of our slat is aluminum, so it is waterproof and wind resistance, it is durable, it can use for many years.And we can provide different size to you,and we have different style of it.

Filling foam

Our slat is filled with foam, so it is soundproof and insulate.It can provide you a quite space,you also can choose the slat without foam