Support Pan European Shipping Fire Door Closer Hydraulic Silent Auto-Close For Interior Commercial Use Easy Install Heavy Duty Adjustable Spring Mechanism 071 Large Size

Product Name: Hydraulic Automatic Door Closer**Product Features: - Aluminum Alloy Material - Wear Resistant and Durable - Not Easy to Leak Oil - Not Easy to Rust - Adjustable Closing Speed - Simple Installation - Light Volume Closing - Easy to Push the Door**Product Advantages: - Passed Long-term Opening and Closing Test Selected Aluminum Alloy Body, Equipped with High-quality Accessories - Wear Resistant and Not Easy to Leak Oil**Excellence in Performance: - High-efficiency gear system ensures