Guangzhou Ouyang Security and Building Material Technology Ltd., Co. [China]

Made of aluminum slats, good looking and security. It can open by remote/switch or by hand.

rolling window,aluminum roller shutter window, roll up window.

Made of aluminum slats, good looking and security. It can open by remote/switch or by hand.

The aluminum slats thickness is 1.0mm+1.0mm.

If any need, please contact me by 86-13760677858.

Best Regards

Luan

OKM remote & manua roller shutter windows