Thickness of material: 4.5-5.0mm
Packing: Pitched kraft paper, thicken where accessible, keeping well packaged and damp-proof
Advantages:
1. Easy for extending and sliding back and convenient for transportation and storage
2. Made of high-strength fiberglass materials, thickness of 4.5-5.0mm keeps more safe and stable.
3. Anti-corrosion, good fading resistance, high temperature resistance
4. In compliance with GB17620-2008 and SGS