Heavy-Duty Aluminum Surface Door Closer

Description
Our aluminum alloy surface-mounted door closer is designed for durability and reliability in high-traffic environments. Made from high-grade aluminum, it features an adjustable closing speed and backcheck function to prevent door slamming. Ideal for commercial buildings, offices, and schools, this closer supports doors weighing 25-80kg. The powder-coated finish resists corrosion, making it suitable for both indoor and outdoor installations. Includes universal mounting brackets for easy setup on wooden, metal, or glass doors.