Constrution Functions:
1,Use PA66+GF,POM,Pc,Large-top quality engineering plastics
2.Metal core technology
3.Higher-quality piano wire springs
4.Ligh-evidence design and style
5.Two/three amount springback sort loafer
6.Clutch reserved chain set up holes design.
Efficiency Functions:
one.Clutch reduction ratio 1:1
2.No-load pressure is less than .3kg
3.Max load 5KG,use for roller blinds less than 7 mtwo
| Kind | Roller blinds System |
| Dimensions | 38mm,48mm |
| Color | White,Gray,Black. |
| Content | POM,Pc |
| Package | 70 sets |
| Set up | Wall ,ceiling |
| Payment | T/T |
