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| Model NO. | GPN80 |
| Material | Aluminum Alloy 6063-T5 |
| Open Style | Opening / Tilt-Turn |
| Style | Modern / Seamless Welding |
| Function | Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof |
| Surface Finishing | Austria Tiger Powder Coating |
| Hardware | High Quality Precision Hardware |
| Glass | Double Tempered Impact Glazing + Argon Filling |
| Installation | Easy to Operate |





Experience the superb pressure resistance brought by the advanced seamless welding process. Our products are designed for durability and high-end quality improvement.



Founded in 2000, our group has more than 20 years of experience in door and window R&D and production. We maintain leading manufacturing capabilities with advanced equipment, including automated spraying lines and specialized aluminum alloy coating lines. All composite doors and windows utilize global high-quality materials and hardware accessories.







