Galvanized steel coil is produced through a continuous hot-dip process where steel is immersed in molten zinc to form a tightly bonded protective layer. Available in both hot-rolled and cold-rolled variants, it offers excellent corrosion resistance, surface quality, and formability. This versatile material is widely used in construction, automotive manufacturing, appliance production, and industrial container applications.

• Construction & Infrastructure: Widely used in roofing systems, building frames and structural components, the zinc coating significantly extends service life while reducing maintenance requirements.
• Telecommunications & Energy: Ideal for cable trays, utility towers and equipment enclosures, providing reliable corrosion protection for outdoor electrical installations.
• Agricultural Applications: Commonly employed in grain storage systems and irrigation equipment, offering enhanced durability against weather and chemical exposure.
• Solar Energy Systems: Essential for photovoltaic mounting structures, delivering long-term weather resistance for solar power installations.

Steel coils are secured with multi-layer protective packaging featuring anti-corrosion wrapping, steel strapping reinforcement, and corner-guarded wooden pallets. We coordinate worldwide shipping through container and bulk vessel transport, complemented by end-to-end tracking and comprehensive export documentation support.

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.