All aluminum extrusions are thickened and enlarged, with exquisite craftsmanship to precisely enhance quality and value:

• ◎Outer frame: 10cm
• ◎Inner frame with large hook material: used for doors and windows separately.
• ◎Glass grooves: available in 16mm and 26mm, with an option for internal or external installation for fixed glass.
• ◎Rubber strips: TPV rubber strips (thermoplastic vulcanizate) are used on the contact surfaces of the outer frame, inner large hook, and upper inner small hook. In addition to advantages such as water tightness, air tightness, and sound insulation, they also provide excellent stability, aging resistance, are heavy metal-free, non-toxic, and environmentally friendly. With reduced friction, they ensure smooth and effortless operation when opening and closing doors and windows.
• ◎Wind-blocking blocks are installed on the upper and lower outer horizontal materials, providing anti-theft, anti-fall, and anti-wind noise functions, thereby improving air tightness and safety.
• ◎Inner fan small hook plates are fitted with opening limiters to prevent children from falling accidentally. The embedded design does not affect the basic functions of aluminum doors and windows (installation upon request).
• ◎Anti-loose devices are added to the upper horizontal materials of the screens, ensuring they remain securely in place and enhancing both safety and aesthetics.