Product description
Specifications Rugged, security, security.
Slats tightly, keeping the indoor temperature to save energy.
Electric shutter doors features: Attractive appearance, variety. Intelligent drive control system. Rugged, security, security. Slats tightly, keeping the indoor temperature to save energy. Unique vent design, free to adjust the indoor and outdoor air circulation. Home decor with a unique sound features make you more comfortable. Material: Aluminum double green polyurethane foam padding inside is refined, and this polyurethane foam material