The door leaf side edges adopt a single-seam close-fitting interlocking structure, providing anti-loosening performance. The entire door leaf surface has no exposed screws, rivets, welding spots, or welding positioning holes, effectively improving surface quality and ensuring reliable performance in various environments.
The internal core is filled with thermal-insulated flame-retardant extruded board. The door leaf is lightweight, with good strength and flatness, and is resistant to deformation caused by moisture.
The surface finish is available in RAL color chart electrostatic powder coating or wood grain finish.
The door frame is equipped with an R-shaped airtight groove, with a removable airbag-type sealing strip embedded inside. It provides shock absorption, sound insulation, airtightness, and smoke control, effectively reducing noise when opening and closing the door.
The louver size can be customized based on customer requirements. The louvers are made of aluminum alloy and adopt a double-sided chevron louver design, providing light blocking, ventilation, and privacy protection.