Galvanized steel is a form of standard steel coated in zinc to ensure enhanced corrosion resistance.

• Zero Spangle: Smooth and uniform surface without visible zinc crystallization patterns.
• Electro-galvanized: Smooth, bright surface with fine metallic luster and no visible spangles.
• Regular Spangle: Visible zinc crystal patterns with textured metallic appearance.

• Standardized processes to enhance efficiency and productivity
• Optimized work environment fostering positive team dynamics
• Dedicated to building long-term cooperative relationships

• Company philosophy: "Quality decides the market, attitude decides development"
• 100+ professional staff including 40 technical personnel
• 8 advanced production lines including 2 GI and 5 PPGI lines
• Strict quality control throughout all production processes

• Mechanical Properties Testing: Hardness, expansion, bending, compression tests
• Metallurgical & Corrosion Analysis: Macrostructure, fracture detection, salt spray tests
• Dimensional & Surface Measurement: Surface roughness, diameter measurement

• Cushioning materials and specialized lashing straps for coil protection
• Non-slip wooden blocks to prevent movement during transit
• Waterproof packaging with desiccants to prevent moisture damage

Hot dipped galvanizing coated steel with zinc to prevent rust. After acid washing and passing through a zinc bath, the sheet becomes hot-dipped galvanized steel coil (GI), which offers excellent corrosion resistance, easy painting, and good workability.

This product is widely used for many industries. As a supplier in China, we provide high quality galvanized steel coils with competitive price.