Product Specifications:
Automatic double spring door closer made of aluminum alloy with a black finish. Heavy-duty construction supports doors up to 60 kg, and the reversible design allows installation on both left- and right-hand doors by rotating the unit 180 degrees. The image shows a compact surface-mounted structure with a connecting arm for installation on the door frame and door panel.

Core Features:
This door closer is designed to provide automatic, smooth, and secure door closing. The double spring mechanism provides consistent closing force, while the controlled closing function helps reduce abrupt slamming and supports quieter operation. The aluminum alloy body offers rust-resistant performance and helps maintain structural stability during regular use.

Suitable Scenarios:
Suitable for commercial offices, residential homes, hotel corridors, and other entrances where automatic closing is needed. It can be used on swing doors that require enhanced closing control, increased security, and support for maintaining indoor energy efficiency.

Product Summary:
This automatic door closer combines heavy-duty double spring performance, rust-resistant aluminum alloy construction, quiet closing function, and reversible installation in a practical door hardware solution.