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

Ecclesiastical Design Legacy
Arched French Steel Doors translate historical architecture into contemporary entries through radiused top lights. Metalworkers cold-forge arched steel doors using traditional hoop-and-spindle methods, creating radial jointing without welds. Seminary libraries and memorial gardens install French arched doors as spiritual thresholds between contemplative spaces.

Curved Engineering Precision
Steam-bent steel rails in Arched French Steel Doors maintain ±0.1° angle tolerance across 8ft spans. Compression-fit glazing channels accommodate stained glass expansion, while structural silicone bonding prevents lead caming fatigue. Coastal chapels specify arched doors with zinc-plated cores to resist sea-spray corrosion on intricate joints.

Liturgical Detailing Options
Sanctify Arched French Steel Doors with:
● Arch Styles: Lancet, ogee, or semicircular profiles with custom keystones
● Tracery Patterns: Quatrefoil, trefoil, or rose window motifs
● Glass Narratives: Biblical scenes, abstract geometries, or grisaille patterns

Sacred Space Applications
Implement Arched French Steel Doors in:
● Monastery cloisters separating private prayer cells
● Memorial mausoleums with family crest transoms
● Wine cathedral entries framing barrel-lined nave vistas