Hotel renovation steel windows

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

IRON GUARDIAN™ Burglar-Proof Casement Window
Where Unyielding Protection Meets Soulful Living

I. Transforming Brutal Force into Futile Theater

• Steel's Molecular Poetry
Cold-rolled steel weaves unbreachable bonds, turning crowbars into useless sculptures against its atomic resolve
• Invisible Forcefield
Impact energy dissolves within honeycomb labyrinths – where violence meets silent annihilation
• Vanishing Weakness
All fasteners retreat into the interior, leaving outdoor surfaces smooth as forged armor

Guardian Chronicle:
By Hangzhou villa, surveillance cameras captured thieves retreating after 10 minutes of failed prying, dawn revealing only sweat stains on the frame

II. Sevenfold Locking: A Lullaby for Urban Dwellers

• Constellation Lock
Tungsten bolts descend like celestial bodies into frame, the metallic "click" scoring secure nights
• Silent Distress Symphony
Abnormal vibrations trigger pulsing halo lights – creating community alert faster than sirens
• Blackout Protection Vow
When storms kill power, mechanical deadbolts engage autonomously, preserving sanctuary

Urban Legend:
During Shanghai high-rise wind alerts, an owner’s phone buzzed: “Window Defense Upgraded”, while neighboring children slept undisturbed

III. Rituals of Resilience

• Brutality Disguised in Grace
4cm slim frames transform steel’s gravity into floating visuals – sunlight dapples through plane trees unopposed
• Dual Silencing Overture
Howling storms and garbage trucks become distant hums, harmonizing with sleeping breaths within
• Timeless Covenant
A decade later, fingertips tracing seamless joints in snowfall reveal steel’s enduring tenderness

Echo Through Time:
In a Beijing hutong, nonagenarian palms brushed steel sills: "This feels like my father's iron gate... only warmer"