This accolade not only recognizes the company’s technical expertise but also highlights its role as a benchmark for advancing high-quality residential construction tailored to the unique demands of Xinjiang and China’s northwestern regions.
When selecting sealing strips, balance material properties, installation requirements, compression range, and force tolerance. A scientific, tailored choice will guarantee both sealing performance and long-term durability for your doors and windows.
In summary, while specific load-bearing values vary based on design and conditions, 3H’s hinge stays meet rigorous benchmarks, combining innovation with reliability for casement window systems.
In summary, glass door floor spring prices typically range from $50 to $500+, depending on materials, brands, and functionalities. Investing in a well-suited product ensures both performance and value over time.
As a leader in the hardware industry, 3H Hardware has earned widespread market recognition for its exceptional product quality and continuous technological innovation. In the realm of sliding door rollers, 3H Hardware showcases robust capabilities. Their rollers are crafted from premium materials, undergo precision machining and rigorous testing, and are guaranteed to deliver outstanding durability and stability.
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DC-77V
3H INC.
Product Description
Item No. | DC-77V |
Size | / |
Application | Fire Rated door |
Powder size | EN 2/3/4 |
Max.Door width(mm) | 1100 |
Material | Aluminum alloy |
Surface Treatment | powder coating |
Color | silver |
Components | Screws, and standard arms |
Function | durable,easy-installation,smooth-operation |
Specification
Product Description
1. Apply for all kinds casement door and Various mounting methods.
2. Every part of the door closer is produced by CNC machine to ensure each product is with excellent quality
3. The spring is made from high quality steel imported from Germany
4. The adoption of ball beaing achieves high performance of door closer
5. The adoption of high quality hydraulic oil can reduce the abrasion waer of the accessories to achieve a longer service life of the door closer