Premium concealed hydraulic door closer by Metech Hardware. Featuring a sleek sliding arm design that remains completely hidden when the door is closed. Engineered for doors weighing 45-85kg, this heavy-duty closer provides a smooth, controlled closing action without compromising the aesthetic of your space. Ideal for luxury hotel rooms, executive offices, and minimalist interior designs.
| Specification | Details |
| Product Name | 45-85kg Concealed Sliding Arm Door Closer | Heavy-Duty Hidden Hydraulic Automatic Closer |
| Material | High-Quality Die-Cast Aluminum Alloy |
| Size | As shown in the image, Custom welcome |
| Adjust-speed | Dual Valve (Closing & Latching Speed Control) |
| Durability Test | 500,000 Cycles Guaranteed |
| Bearing Capacity | 45-85kg |
| Warranty | 5 Years |
| Features | Non-Handed Installation, Heat-Treated Piston, Anti-Freeze Oil |
| Application | Wood door, Steel door, Aluminum door, Fire door |
| OEM/ODM Service | Logo, Packaging, Tooling/Molding, Size, etc |


We are a professional manufacturer with over 20 years of experience. We accept OEM and ODM according to your needs, and guarantee competitive prices and reliable quality.
Yes, we can provide samples for you to test and check quality. Sample orders can be completed within 3-5 days, and even faster if in stock.
We offer flexible minimum order quantities, which are negotiable. The MOQ is typically 100 pieces per model.
Yes. This includes, but is not limited to: dimensions, packaging, color, logo, molding, etc. Please feel free to contact us.
We have a professional QC team to inspect every item from production to packaging.
We offer a standard 5-year warranty on our products.
For samples, it typically takes around 10 days. For bulk orders, the estimated lead timeis 25 to 35 days.
Please provide your WhatsApp number or email address, and we will send you detailedpricing information.
Absolutely, please share your WhatsApp number or email address, and we will promptlysend you our catalog.
We use cookies to enhance your browsing experience, provide personalized content, and improve site performance. For the best experience, please keep your browser up to date — upgrade browser software.