The design of the partitions is highly flexible, enabling convenient opening without taking up indoor space. This significantly enhances ventilation while maintaining excellent sound insulation and thermal insulation properties. Premium and durable hinges are selected to prevent the window sash from falling, ensuring ultimate safety.

(B)Product feature:
★Flexible Opening Methods:
Two types of outwards-opening sash modules, flush-fitted design and independent locking, both can achieve two opening modes: outwards flush opening and outwards top hung.
★Enhanced Thermal Insulation Configuration:
The frame components utilize multi-chamber PPO thermal barrier strips. The frame and sash insulation chambers employ high-pressure integral cavity filling technology. High-performance, continuous, one-piece central sealing strips are used, significantly improving thermal insulation and heat retention.
★Flush-fitted Frame and Sash Design Structure:
The frame and sash are flush-fitted, creating a uniform and aesthetically pleasing exterior facade for both indoor and outdoor areas. When closed, it provides a tight fit, better hiding and protecting the sealing strips, hardware, and other accessories,  ensuring long-term performance and durability.

★Aluminum Profile: 6060/T66:
European Standard ultra-high precision grade 6060-T66 profiles for the main material. The surface is treated with industrial-grade sandblasting,ensuring safety,durability and long-term weather resistance.

(C)Technical performance:
★Optional Opening Type: PM120 Manual Parallel opening hinge window
★Load-Bearing Components:
Customized High-Load Capacity Four-Bar Linkage Hinge with Inner Slot Design.
★Locking Mechanism: Maximum "4+5" with 9-point locking design.
★Maximum Load Capacity of Opening Sash: 70kg for casement/ 120kg for top-hung opening.
Frame Profile: 23mm
Glass Sash Profile: 43mm
Screen Sash Profile: 67mm
Middle Mullion Profile: 79mm
Visible Width of Mullion and Sash: 131mm
Visible Width of Frame and Sash: 106mm