Angulo Window
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1. The profile adopts a high load-bearing structure, which effectively shares the weight of the glass with the wall structure and prevents insulation strip breakage.
2. Uses nylon transmission rods for transmission, reducing noise and providing a smooth operation feel.
3. Adopts a three-layer sealing structure with EPDM sponge composite strips, enhancing air and water tightness.


| JT80L Series Product Parameters | |||
|---|---|---|---|
| Water Tightness | △P≥500Pa | Window Frame | 77mm |
| Air Tightness | q1≤0.5, q2≤1.5m³/(m·h) | Frame Thickness | 1.2mm |
| Wind Resistance | 3.5≤P3<4.0kpa | Window Sash | 87mm |
| Thermal Insulation | 3.0w/(m²·k)≤U<4.5w/(m²·k) | Sash Width | 400mm-700mm |
| Sound Insulation | 35db≤Rw<40db | Sash Height | 600mm-1800mm |
| Bearing | 45kg | ||
Equipped with high-quality hardware brands to enhance overall performance and ensure a premium user experience.

Uses aluminum alloy profiles with thermal break strips, offering excellent energy efficiency, corrosion resistance, and high strength.

Customizable options include double/triple-glazed insulated glass, tempered, laminated, fire-resistant, and smart glass.


Specializing in window production for over thirty years, the focus remains on energy conservation and environmental protection. Continuous innovation and advanced production equipment ensure high quality and high performance across all product lines.

With an annual production capacity of 3 million square meters, facilities are equipped with automated lines and integrated industrial Internet platforms to boost efficiency and maintain strict quality standards.