Constrution Features:
1, New generation metal main braking technique
2. one:three/one:four world equipment& reduction clutch system
3. four.5×6 loop chain and 3.2×3.6 loop twine is CZPT
four. The no-load pressure is less than .five KG,max bodyweight is 10 kG
| Sort | Aluminum venetian Roller blinds |
| Dimensions | 38mm |
| Coloration | White,Gray,Black. |
| Material | POM,Metal |
| Package | 50 sets |
| Installation | Wall ,ceiling |
| Payment | T/T |
