Customized Marine Louver Shutter Ventilation Watertight Marine Blind Louver Shutter Window for Ship with Certificate

Customized Marine Louver Shutter Ventilation Watertight Marine Blind Louver Shutter Window for Ship with Certificate. Customizable Dimensions: Custom sizes available within D=200mm-450mm to fit specific ship requirements. Multiple Certification Options: Certified by RINA, RS, NK, LR, KR, CCS, GL, DNV, and ABS for global compliance. Superior Weather Protection: Watertight design prevents rain, waves, dust, and insects from entering ship cabins. Durable Aluminum Construction: Made from high-quality aluminum with bolt connecting for easy hull installation. Precise Ventilation Control: Adjustable louvered boards regulate airflow, temperature, and air quality effectively. Fireproof Variants Available: Offers A0/A60 class fireproof rectangular windows and scuttles for safety. Rigorous Quality Testing: Every unit undergoes pressure tests and durability checks before factory departure. 1-Year Warranty Service: Comprehensive 1-year warranty and after-sales service for all products.