Hot-dipped galvanized steel coils undergo immersion in molten zinc, creating a metallurgically bonded coating that provides complete corrosion protection. This uniform zinc layer ensures long-term durability and extended service life for the steel substrate. Widely applied in construction, automotive, industrial equipment and appliance manufacturing, these coils offer superior strength and reliable rust resistance for diverse structural and functional applications.

• Construction Applications: Widely used in structural framing, roofing systems, bridge construction and building cladding, providing reliable corrosion protection for architectural elements and large-scale infrastructure projects.
• Transportation Infrastructure: Essential for shipbuilding, trailer manufacturing, and container production, where zinc coating ensures durability in demanding environments.
• Automotive Components: Employed in body panels, underbody reinforcements and chassis parts where superior rust resistance meets automotive safety standards.
• HVAC & Electrical Systems: Ideal for manufacturing ventilation ducts, air handling equipment and electrical enclosures that require moisture resistance in climate control applications.

All steel coils receive comprehensive protection through multi-layer packaging including corrosion-resistant wrapping, reinforced steel strapping, and edge-protected timber pallets. We facilitate global logistics via container and bulk vessel shipments, supported by full-process tracking and complete export documentation services.

SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. 

We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, Galvalume Steel, Pre-painted Galvanized Steel, pre-painted galvalume steel, corrugated steel, cold roll steel, hot roll steel, angle bar, c channel, aluminum bubble foil, fiber cement....

Our products are mainly exported to Africa, Southeast Asia, the Middle East, Europe, which are used in projects and the construction field.

We have been continuing to supply superior products, services and solutions to customers based on our competitive advantages in brand, technology, innovation and ability.

SHANGHAI HUIYI INTERNATIONAL CO., LTD has got huge support and help from our customers and suppliers. We have been growing up at a rapid and steadily pace. We will do our best to give our customers a better price, better quality and better service.