The MT-SW3A by Metech Hardware is a state-of-the-art automatic underground door operator. Combining the discreet aesthetics of a floor spring with powerful motorized drive technology, it enables hands-free, two-way 180-degree opening. Featuring smart control modules, remote access, and safety sensors, this heavy-duty operator is the ultimate solution for touchless entrances in luxury commercial buildings, hospitals, and high-end residential smart homes.
| Specification | Details |
| Product Name | MT-SW3A Intelligent Automatic Floor Operator | 180-Degree Two-Way Opening Underground Swing Door System |
| Material | Stainless Steel + Iron |
| Size | As shown in the image, Custom welcome |
| Adjust-speed | Dual Valve (Closing & Latching Speed Control) |
| Durability Test | 500,000 Cycles Guaranteed |
| Opening Angle | 90°and 135°stop-device |
| Door Weight Capacity | 90-120kg |
| Warranty | 5 Years |
| Application | Office Building, Glass Door, Commercial Door Projects |
| 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.
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