The flush-fitted structure design of the frame and sash creates a clean and crisp appearance, enhancing the overall symmetry and harmony. This effectively extends the visual space,, and maximizes indoor lighting while accommodating a larger proportion of viewing needs. The result is a seamless blend of functionality and aesthetics, providing both practicality and comfort.

(B)Product feature:
★Improving the sealing device:
With a three-layer EPDM sealing design, the continuous central sealing strip for the sash and the honeycomb foamed frame sash sealing strip are used to form a complete sealing system for the entire window, effectively providing thermal insulation and heat preservation.
★Customized hardware components:
The product uses customized hardware with dedicated slots, combined with a hidden handle design, ensuring both aesthetic appeal and durability.
★Innovative hinge design:
Using an inner slot hinge design (with the hinge installed on the indoor side of the profile), the hinge and lock point are located in a unified interface and away from the waterproof cavity, effectively enhancing the product's safety.
★Stable performance:
Customized ultra-high-strength DP steel and a stable four-bar linkage structure support multi-dimensional adjustment, ensuring the full performance of the product through reasonable structure and special materials.
★Flush-Fitted structure:
The flush alignment of frame and sash presents a neat and aesthetically pleasing facade both indoors and outdoors.When closed, it provides a tight seal, better hiding and protecting the sealing strip, hardware, and other accessories, ensuring long-term performance of the product.

★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 Appearances:
●Flush-fitted outwards opening with Z-Mullion + Fixed Convertible Frame
●Flush-fitted outwards opening with Opening Convertible Frame
★Carrying Components: 
Customized High-Load Capacity Four-Bar Linkage Hinge with Inner Slot Design
Locking Components: Maximum "4+5", 9-Point Locking Design
Maximum Load Capacity of Opening Panel: 70kg for casement, 120kg for Top Hung
Frame Profile: 23mm
Sash Profile: 43mm
Middle Mullion Profile: 47mm
Visible Width of Mullion and Sash: 99mm
Visible Width of Frame and Sash: 75mm