The bezel width of this series is 102mm (102 series). The width of the fan is 67mm, and the width of the insulation strip is 25mm. The wall thickness is 1.8mm, locally thickened to 2-2.5mm. The frame fan adopts 45° group Angle. The pressure lines are all square pressure lines.
| Corner Construction | 45 degree group Angle, multi-cavity corner code + pin + glue connection |
| Security Design | Glass fasteners placed on the indoor side to prevent security risks |
| Insulation | Standard 5+12+5+12+5mm triple-glass insulating glass |
| Ventilation | Internal opening window screen structure with diamond gauze mesh |
| Sealing | Three-channel EPDM rubber strip sealed continuously |
| Drainage | Floor drain drainage structure for superior watertight performance |
Better sealing, sound insulation, and heat insulation performance. The invisible track design is more aesthetic and does not occupy indoor space, avoiding bumping window sashes. New power structure design ensures smooth push and pull with a sash inward self-locking mechanism.









Our facility covers an area of 20,000 square meters with more than 200 employees. As an innovative enterprise, we integrate production, research, development, and sales of aluminum-alloy doors and windows. With advanced production equipment and technology, we maintain an annual production capacity of 200,000 square meters. Our core concept is "Making doors and windows well," providing high-performance and cost-effective system solutions.



