







| Product Name | 120 sliding windows |
| Wall Width | 120mm |
| Glass Sash Thickness | 30mm |
| Profile Wall Thickness | GB-1.6mm wall thickness (Xinhe 6063-T5 primary aluminum) |
| Hardware Configuration | DEEZON Hardware System |
| Glass Original | Xinyi, CSG |
| Glass Standard | 5mm+12A+5mm |


The 120 sliding window system features a 120mm wall width, 30mm glass sash thickness, GB-1.6mm Xinhe 6063-T5 primary aluminum profiles, DEEZON hardware system, and 5mm+12A+5mm double-glazed tempered glass.
We use top-tier float glass sourced directly from industry-leading manufacturers including Xinyi Glass and CSG, ensuring high flatness, optical clarity, and safety compliance.
The DEEZON hardware system is precision-engineered for smooth sliding operation, durable multi-point locking, anti-lift security, and corrosion resistance under long-term daily use.
The system utilizes Xinhe 6063-T5 primary aluminum with a national standard 1.6mm wall thickness, offering excellent structural rigidity, wind load resistance, and dimensional stability.
Products are thoroughly wrapped with protective bubble film, corner guards, water-resistant shrink wrap, and packed inside heavy-duty fumigated wooden crates or sturdy iron pallets to ensure damage-free delivery.