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

Custom Color Steel Windows deliver unprecedented chromatic precision through integrated digital-physical workflows that synchronize architectural intent with industrial execution. Portable spectrophotometers capture on-site material samples at 10nm spectral resolution, converting reflectance data into RAL/NCS/Pantone references with ΔE<1.0 accuracy across global supply chains—eliminating batch inconsistencies that plagued traditional color matching. The nano-ceramic coating system then applies waterborne fluoropolymer resins embedded with 35–50nm silicon dioxide particles, forming cross-linked matrices that resist 15MPa abrasive wear (ASTM D4060) and UV degradation exceeding 3,500+ hours QUV-B accelerated weathering.

Operational advantages:

• Virtual reality prototyping – BIM-integrated spectral rendering simulates 98% accurate light interactions for architectural visualization, reducing physical sampling waste by 92%.

• Robotic application efficiency – Electrostatic spray achieves 99.2% transfer efficiency with overspray recapture, eliminating VOC emissions versus solvent-based painting.

• Blockchain traceability – Batch tracking maintains <0.3 ΔE variance across 12-time-zone manufacturing facilities.

Los Angeles’ Petersen Automotive Museum accelerated installation by 40% using Custom Color Steel windows color-matched to existing red titanium cladding (RAL 3024). The 120µm thick coating retained >90% gloss after decade-long exposure in Phoenix desert environments—critical for conservation-sensitive projects prohibiting repainting. For seismic zones, flexible ceramic-polymer hybrid coatings accommodate 8mm/m structural drift without cracking, validated by California Building Code CBC 2022 compliance testing.

Performance benchmarks:

• Color range: 2,800+ RAL/NCS hues + custom metallics/iridescents

• Coating durability: 3H–9H pencil hardness (ISO 15184) with self-healing microcapsules

• UV resistance: 98% solar reflectivity (ASTM E903)

• Production scale: 500+ custom units monthly (10-day lead time)