Coated steel coils and profiled sheets for offices, retail buildings, schools, public facilities, and other commercial projects requiring coordinated appearance, weather protection, forming performance, and installation dimensions.
Commercial roofs and façades influence weather protection, building appearance, maintenance planning, and installation efficiency. Material selection should consider the exterior environment together with color, profile geometry, drainage, fastening, and compatibility with the complete building-envelope system.
PPGI, PPGL, galvanized steel, galvalume steel, and finished roofing sheets can be supplied for roof panels, wall cladding, canopies, trims, and related components. Coating, paint system, color, profile, effective cover width, and sheet length should be confirmed against project drawings and exposure conditions.
Exterior appearance, corrosion protection, profile compatibility, and installation dimensions should be evaluated together before the material is confirmed.
Rainfall, humidity, UV exposure, salinity, pollution, drainage, and maintenance conditions influence the appropriate metallic coating and paint system.
Color reference, gloss, texture, coating durability, and batch consistency should be agreed for visible roof and façade areas.
Profile geometry, effective cover width, sheet length, side lap, fastening details, and substrate thickness should match the approved project drawings.
Final specifications should follow the approved profile, exterior environment, appearance requirements, installation drawings, and applicable project standard.
Galvanized Steel / Galvalume Steel
DX51D / SGCC / Equivalent
PE / SMP / HDP / PVDF
Zinc or 55% Al-Zn Alloy Coating
Selected by Profile & Project Design
Corrugated / Trapezoidal / Tile / Custom
Material, profile, color, processing, packaging, and export requirements can be coordinated around the confirmed roof and wall scope.
Metallic coating and paint options can be reviewed against humidity, UV exposure, salinity, pollution, appearance, and budget requirements.
Profile drawings, effective cover width, sheet length, color reference, gloss, and surface finish are confirmed before production.
Projects can source coated coils for local forming, finished profiled sheets, or a coordinated combination according to the procurement scope.
Bundle dimensions, moisture protection, edge protection, supports, container loading, and unloading conditions can be reviewed before shipment.
PPGI and PPGL are commonly selected for color-coated roofs and façades. Galvanized and galvalume steel can support suitable unpainted panels and fabricated components. Selection depends on exposure, appearance, forming, design, and budget requirements.
PE, SMP, HDP, and PVDF serve different exposure and appearance requirements. UV intensity, expected color retention, corrosion conditions, forming needs, maintenance, and project budget should be reviewed before selection.
RAL colors and custom matching can be discussed. The final color, gloss, texture, and acceptable tolerance should be confirmed with an agreed reference or approved sample before production.
Effective cover width depends on the approved profile geometry and side-lap design. It should be taken from the confirmed profile drawing rather than estimated from the overall sheet width.
Sheet length can be coordinated with approved drawings, production limits, handling, transport, installation sequence, and container loading. Long sheets require an early review of logistics and unloading conditions.
Send us thickness, width, coating, quantity and destination port. A bilingual export specialist responds within 24 hours — usually much faster. Samples shipped in 3 days.
