The MT-7300 by Metech Hardware is a professional-tier floor spring designed based on the renowned 7300-series architectural standards. Engineered for precision and longevity, it features a heavy-duty hydraulic system that ensures a whisper-quiet, smooth closing motion. This versatile closer is built to withstand high-frequency commercial use, offering exceptional stability for glass, wood, and metal frame doors in premium architectural projects.
| Specification | Details |
| Product Name | 100KG MT-7300 Series Professional Floor Spring | High-Performance Hydraulic Glass Door Closer |
| 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 | 80kg - 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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