
Steel Vent Air Window for Shipping Container. Integrated Bug Screen: Comes with 4mm holes integrated bug screen for ventilation protection. Easy Bolt-on Installation: Designed for bolt-on installation requiring no welding or painting. Custom Color Options: Color customization accepted based on RAL Card standards. Moisture and Fume Reduction: Increases airflow to prevent moisture build-up and eliminate dangerous fumes. High Security Rating: Features Security Rating A for enhanced protection. Durable Steel Material: Constructed from 1.5mm thick steel with powder coated dark gray finish. Versatile Application: Suitable for prefab houses, office buildings, and container houses. Multiple Certifications: Products pass CE, ISO9001, ISO14001, SONCAP, CIQ, and SASO tests.