Adjustable Aluminum Alloy Door Closer

• Hydraulic mechanism for smooth and controlled door closing. • Enhances security by ensuring doors automatically close. • Reduces wear and tear on hinges, locks, and frames by preventing slamming. • Suitable for a wide range of applications including homes, offices, schools, hospitals, and commercial buildings. • Designed for long-term reliability and continuous daily use in demanding environments. • Features a hold-open function for convenience.