The Xiangjie series is tailor-made for extreme rainstorm weather and rainy regions, precisely addressing the core pain point of rainwater inundation.

　　As an extension and upgrade of the 128 series, the Xiangjie series focuses on the core design of 11.5cm golden height difference between high and low rails, combining layered aesthetics with strong drainage and sealing performance;

　　Design a retaining edge below the extremely narrow/medium narrow fan, balancing the sense of transparency with practical protection;

　　The medium-narrow model features a newly added exclusive lock slot, equipped with a "heavy-duty door" level lockset, creating a differentiated design that offers a high-end six-track sliding window option with both aesthetic appeal and excellent safety and performance.

　　Ultra-narrow fan: Breaking through visual boundaries, embracing minimalist aesthetics, unlocking panoramic vision

　　Medium-narrow fan: practical yet stylish, achieving a perfect balance between aesthetics and performance

　　High and low tracks: The track height difference is designed to be 11.5cm, forming a physical barrier with the lower part of the retaining edge, ensuring no fear of extreme weather and preventing backflow

　　Electric track: remote control, one-button switch, weather sensor, integrated with smart home system, enabling automatic switching

Xiangjie 128 - High and Low Track Fully Hidden Sliding Window

panoramic view

Clear and unobstructed view/Smooth and consistent surface/Excellent modern minimalist style

Xiangjie 128 - High and Low-Rise Medium-Narrow Sliding Window

The beauty of balance

Combining modern and traditional styles / Easy to install and maintain / Cost-effective choice

Xiangjie 128 - High and Low-Level Electric Sliding Window

Smart and convenient

Smart home system / slow start and slow stop automatic switch / remote control / wind and rain sensor

　　With full drainage performance, there is no risk of backflow during a rainstorm

　　The 11.5cm drop creates a "waterfall-style" drainage channel, allowing rainwater to quickly converge and drain along the lower track. The significant height difference between the upper track (indoor side) and the lower track (outdoor side) forms a natural waterproof barrier, effectively preventing rainwater from flowing backwards, even during heavy rainfall or typhoons. It is suitable for high-frequency rain-exposed scenarios such as balconies and french windows, addressing the pain point of water leakage from sliding windows at its root.

　　Double upgrade of sealing and sound insulation, isolating external interference

　　The ultra-large drop forms a deep sealed cavity, which, together with the track groove and sealing rubber strip, constitutes a dual protection of "physical barrier + sealing engagement". It can effectively block outdoor traffic noise and dust; at the same time, it reduces heat exchange between indoors and outdoors, providing insulation and energy-saving performance comparable to that of bridge-cutoff casement windows, with intelligent and convenient experience,

　　Three-dimensional aesthetics + safety protection, suitable for modern spaces

　　The monotony of high and low rails, paired with extremely narrow/medium narrow sashes, creates a strong three-dimensional layering effect, becoming a visual highlight in the space. It perfectly complements the minimalist and light luxury decoration style, making the window type both practical and decorative.

　　The medium-narrow model has added an exclusive custom lock slot, precisely equipped with a "heavy-duty door-grade" lock system - both the lock body and lock points are made of high-strength zinc alloy through integral die-casting, enhancing corrosion resistance and deformation resistance by 40%. The structure is reliable: the lock slot precisely engages with the lock, and the lock points are deeply embedded into the frame, completely solving the common pain points of ordinary narrow sash windows such as "loose locking, air and water leakage through gaps". The failure rate of the lock structure has been reduced by 60%, significantly reducing the need for later maintenance, and its durability has been extended by 50% compared to the industry's conventional models.

　　The built-in safety interlocking design achieves "active defense":

　　Operation logic: The lock can only be opened and closed normally when the internal safety catch is set to the "unlocked position"; in the ununlocked state, even touching the lock handle cannot open it, thus preventing accidental loosening of the window sash caused by accidental touch or collision by the elderly or children

　　Detail guarantee: The internal buckle of the insurance adopts a fool-proof design, providing a clear feel and convenient operation without requiring complex learning. It balances safety and ease of use, reflecting the product's deep consideration for family safety.

　　Mutual enhancement of security and performance, highlighting professional design

　　Sealing upgrade: The strong biting force of zinc alloy lock points during closure ensures a tighter fit between the window sash, frame, and track, further optimizing air and water tightness and reducing the risk of air and water leakage;

　　Targeting the pain points of strong storms and rainstorms, we aim to build a "waterproof moat"

　　11.5cm ultra-large height difference between the high and low rails, and a 4.0mm thickened fixed lower rail,

　　From the three dimensions of "diversion efficiency, structural sealing, and wind resistance stability", a dual protection system is constructed to completely eliminate the problems of rainwater backflow and leakage during severe storm and rainstorm weather, ensuring load-bearing resistance

　　The deformation capability is doubled, suitable for large-span narrow doors

　　4.0mm thickened fixed bottom rail: The single rail can bear a load of up to 50kg or more, resisting strong wind impacts and preventing track deformation and sash sway caused by long-term sliding. The resistance to deformation has been improved by 80%, perfectly fitting scenarios such as large-span balconies and high-rise french windows

　　With the dual-structure synergy, it remains as stable as a rock even in typhoon weather

　　Wind-resistant and stable: The 4.0mm fixed lower rail distributes the weight of the window sash. Coupled with the strong engagement force of the "heavy-duty door-grade" lock, the window sash forms a rigid whole with the frame and track after being closed. It can withstand the strong wind impact of a Category 12 typhoon, without shaking or deforming. Structurally, it prevents rainwater from flowing backward caused by wind pressure;

related: Six-track bridge-cutoff sliding window ， 28 six-track bridge-cutoff sliding window ， Wujie-110 six-track bridge-cutoff sliding window