| Product Name | Corrugated Roofing Sheet |
| Base Material | Cold-rolled galvanized steel sheet |
| Thickness | 0.13-2.0mm (Customizable) |
| Surface Treatment | Coating/Passivation/Galvanized |
| Zinc Coating | Synchronized with proprietary galvanized coils (0.1-2.0mm/Customizable) |
| Application Scenario | Roofs, enclosures, factory buildings, agricultural greenhouses, etc. |
| Packing | Export standard packaging |
| Certification | ISO9001, SGS (Can provide test reports) |
| Material | SGCC, S350GD+Z, S550GD+Z, DX51D, DX52D, DX53D, etc. |
| Surface Treatment Detail | Oiled, passivation or chromium-free passivation, passivation+oiled, chromium-free passivation+oiled, resistant to fingerprints or chromium-free resistant to fingerprints |
| Sheet Weight | 3-8 tons |
| Spangle | Regular spangle, minimal spangle, zero spangle, big spangle |
| Application |
• Widely used in roofing and siding for factories, warehouses, shopping centers, and residential buildings; • Ideal for large-span steel structures like workshops, pavilions, airports, and stadiums; • Used in prefab homes, container houses, temporary offices, and site dormitories; • For construction site fencing, road barriers, and residential enclosures; • Sometimes used for soffit decoration, ceilings, and interior partitions; • Sandwich Panels, Wall Panels, Cold Room Panels, Shutter Doors / Rolling Doors, Home Appliance Panels etc. |
We adopt export-standard packaging and transportation solutions for galvanized coils. Each coil is wrapped with waterproof plastic film, reinforced with high-strength steel strips and equipped with export pallets to prevent rust, collision and moisture damage during transportation. We cooperate with professional international logistics companies to arrange sea and land transportation flexibly, track the whole logistics process in real time, ensure the products are delivered safely and efficiently to the designated destination, and fully meet the transportation needs of overseas markets such as Chile.
We are a modern large-scale manufacturing enterprise focusing on the R&D, production, sales and export of Hot-Dip Galvanized Steel Coils (GI Coils). With years of experience in the steel processing industry, we have become one of the core suppliers in China's galvanized coil industry by virtue of stable production capacity, strict quality control and professional foreign trade services. Our products are exported to many countries and regions around the world, especially enjoying a good reputation and a stable customer base in the Chilean market in South America, making us a trustworthy galvanized coil manufacturer for customers at home and abroad.
Infrastructure & Business PhilosophyLocated in a well-connected industrial park, the company has standardized production workshops, advanced R&D laboratories and modern logistics facilities. Adhering to the business philosophy of "Quality First, Integrity-Based, Innovation-Driven, and Win-Win Development", we strictly follow international standards from raw material procurement to finished product delivery, providing customers with high-quality and cost-effective galvanized coil products.
Advanced Production Capacity & SpecificationsThe company is equipped with 2 internationally advanced hot-dip galvanized production lines, achieving fully automated production. With an annual production capacity of 480,000 metric tons (40,000 tons per month), it is one of the few large-scale galvanized coil factories in China. The production line can flexibly produce products of various specifications: thickness 0.1mm-0.8mm, width 600mm-1250mm, zinc coating weight Z40g/m²-Z275g/m², and multiple spangle types (regular, minimized, zero) and surface treatments (chromated, non-chromated, oiled, non-oiled), meeting the needs of construction, prefabricated houses, industrial manufacturing and other fields.
Rigorous Quality Control & CertificationsWe adhere to the principle of "source control and full-process traceability", selecting high-quality cold-rolled coils from well-known domestic steel mills as substrates. Equipped with a professional quality inspection team and advanced testing equipment, we implement full-process quality control. Products meet international standards such as GB/T 2518, EN 10346, ASTM A653 and JIS G3302, and we can provide certifications like ISO 9001, SGS and BV.
Global Market Presence & Professional ServicesTaking GI Coils as the core product, the company actively expands the international market. Products are exported to Chile, Israel, Southeast Asia, Africa, Europe and other regions. The Chilean market is a key overseas market, where we have established long-term cooperation with local enterprises, and products are widely used in prefabricated houses, coastal construction and other fields. Our professional foreign trade team provides one-stop services including product customization, logistics arrangement and after-sales support.
Future Outlook & CommitmentLooking ahead, we will continue to focus on the core business of galvanized coils, increase R&D investment, upgrade production processes, expand the international market (especially the South American market), and adhere to the concept of "Customer First, Win-Win Development" to build long-term cooperative relations with customers worldwide.