
Roller/Rolling Shutter (45mm). Multi-Size Customization: Available in any size with slat options of 43mm, 45mm, 55mm, and 65mm. Advanced Insulation Material: Aluminium slats with PU insulation, density 45KG/CBM for heat and cold proofing. Flexible Operation Modes: Supports manual operation or motorized control via wall button or remote. Versatile Installation Options: Offers middle, outside, inside, and built-in installation types. Comprehensive Security Features: Provides theft proofing, fire proofing, wind&sand proofing, and rain proofing. Certified Quality Assurance: ISO9001 certified with CE certificate and multiple national patents. OEM/ODM Service Support: Full OEM and ODM services available for customized production needs. Global Export Experience: Established sales network with exports to North America, Europe, and Asia since 2005.