LG37S Hot-rolled steel series

Produced with hot-rolling technology, the 37 Series delivers a bold and solid profile with exceptional structural stability. Its clean, powerful lines make it ideal for expansive floor-to-ceiling windows, public architecture, and industrial-style projects, creating a strong visual presence and architectural impact.

LG50S Cold-bent steel series

Formed through advanced cold-bending techniques, the 50 Series is distinguished by its slim and refined profile, combining strength with lightness. It is best suited for interior partitions, fine window divisions, and minimalist modern spaces, offering both stability and a sense of elegance.

LG65S Thermal-break steel series

With integrated thermal-break technology, the 65 Series combines the inherent strength of steel with superior insulation and soundproofing performance. It is particularly suited for villas, luxury residences, and high-performance commercial spaces, ensuring both comfort and long-term durability.

steel-look thermal-break aluminum alloy

Built on lightweight aluminum alloy with thermal-break design, the 65 Steel-look Series replicates the authentic appearance of steel while offering aluminum’s advantages of corrosion resistance, insulation, and reduced weight. Perfect for modern homes, apartments, and design-focused spaces, it balances performance with distinctive aesthetics.

Shanghai

Shanghai

Beijing

Shanghai

Shanghai

Shanghai

London

London

Australia

Qingdao

London

America

Good Ventilation: The mid-hung window design allows the sash to swing open from the center, enabling optimal airflow and ventilation. This makes it ideal for areas that require strong air circulation. Whether used in homes or offices, a top-hung or mid-hung window provides natural ventilation without compromising space.

High Safety: Mid-hung windows offer better safety compared to traditional openable windows. The unique center-hinge mechanism prevents the window from fully opening, which reduces the risk of accidental falls. This makes them perfect for high-rise buildings and spaces where safety is a priority.

Space-saving: Unlike traditional outward-opening windows, the mid-hung or top-hung window design is compact and doesn’t occupy external space when opened. This makes it a great choice for buildings with limited exterior space or narrow surroundings.

Ease of Cleaning: The mid-hung or top-hung window allows for easy cleaning, as the sash can be tilted inward or outward. This gives easy access to both sides of the glass, making maintenance simple without the need for ladders or special tools.