

After 100,000 opening tests, it still maintains its stability and function intact. Data shows that 90% of users are satisfied with the installation of our window support accessories.
The load bearing capacity of all hardware can be up to 130kg. The configuration of 3-9 locking points ensures safety, sealing performance, and stability, extending the service life of the opening parts.


| Profile Thickness | Sash: 2.0mm | Leaf: 1.8mm |
| Dimensions | Leaf width: 400mm-800mm | Leaf height: 400mm-1900mm | |
| Max Weight | Maximum weight of single glass: 60kg | |
| Glass Type | 5mm+16A+5mm+12A+5mm triple tempered insulating glass | |


Customized Designs: 19 years of experience in production, R&D, and sales for residential, commercial, industrial, hotels, hospitals, and schools.


Our products can save energy consumption by more than 30% per year. We offer 2 to 3 layers of glass to maximize insulation performance through excellent sub-systems.


Equipped with high-quality hardware and insulating materials, featuring a hidden isobaric drainage system to prevent wind pressure, rain, and backflow.
Superior Strip: Good thermal insulation and strong drainage performance.
Inferior Strip: Poor insulation, impacts drainage, and unable to withstand pressure.




Aluminum windows, aluminum doors, UPVC windows, UPVC doors, curtain walls, sun rooms, etc.
Integration of R&D, manufacturing, and sales with over 19 years of experience.
Ranked #1 in category sales with proven market reliability.
Guaranteed delivery to the customer within 25 days.

A: Our heavy-duty hardware supports up to 130kg per opening part, ensuring long-term stability and safety even with triple-glazed glass.
A: By using high-quality PA66 insulation strips and triple tempered insulating glass, our products can reduce energy consumption by more than 30% annually.
A: Our factory and products have passed rigorous inspections including ISO, SGS, and TUV certifications, and we are recognized for high energy efficiency standards.
A: We provide professional design proposals and 3D renderings within 36 hours of receiving your requirements.
A: We guarantee a 25-day delivery window for standard orders, supported by an optimized logistics system that can save up to 45% on shipping costs.
A: Yes, our thermal break systems feature hidden isobaric drainage and multi-point locking systems specifically designed to resist high wind pressure and heavy rain backflow.