JKL rolling shutter window introduction
(1)Brand - JKL rolling shutter window
materials :

1. powder coated profile 1.2mm thickness, glass 5+6A+5mm, china standard hardware with remote machines or normal handle

2. powder coated profile 1.4mm thickness, glass 5+6A+5mm, china standard hardware with remote machines or normal handle

3. wooden package

4. one 40 HQ container can be load 500pcs windows.

5. Production advantage
1.Environmental-(Si-Mg aluminium, high anti-corrosion performance)
2.Soundproof-(effective sound insulation, good air tightness)
3.Energy saving-low carbon, air tightness and water tightness