Slitted Galvanized Steel Strip

Tianjin Guoyu Steel Co., Ltd. specializes in manufacturing high-quality hot-dip galvanized steel strips, designed to provide outstanding rust resistance and reliable long-term performance across a broad spectrum of industrial and construction uses.

With a uniform and consistent zinc coating, our galvanized steel strips deliver superior corrosion protection, excellent formability, and a smooth surface finish—making them ideal for applications such as cable tray framing, structural edging, ventilation ductwork, furniture components, automotive trim, and precision fabrication.

Key Features:
✔ Hot-Dip Galvanized (GI) – Even zinc coating ensures maximum durability and adhesion
✔ Enhanced Corrosion Resistance – Extends service life even in challenging environments
✔ Excellent Weldability & Formability – Easy to cut, bend, and shape without flaking or cracking
✔ Consistent Surface Quality – Suitable for painting, powder coating, or direct use
✔ Widely Available in Custom Widths & Thicknesses – Tailored to meet your specific processing and application requirements

Zero Spangle

1. Appearance: Uniform matte surface

2. Crystal Size: <0.1mm (not visible)

3. Best For: Painting/coating, automotive panels, precision parts

4. Feature: Excellent paint adhesion and formability

Regular Zinc Spangle

1. Appearance: Visible hexagonal patterns

2. Crystal Size: 2-5mm

3. Best For: General construction, structural parts, storage systems

4. Feature: Balanced performance and cost-effectiveness

Large Zinc Spangle

1. Appearance: Prominent shiny crystalline patterns

2. Crystal Size: ≥5mm

3. Best For: Architectural decoration, agricultural buildings, visible structures

4. Feature: Strong metallic luster and decorative appeal

Galvanized Steel Strip Applications

1. Construction – Roofing, wall panels, framing

2. Automotive – Body parts, chassis, trim

3. HVAC – Ductwork, ventilation channels

4. Equipment – Agricultural & industrial machinery

5. Storage – Shelving, racks, cable trays

6. Fabrication – Custom parts, enclosures, brackets

Quality Assurance at Tianjin Guoyu Steel

1. Strict Quality Control
   Implemented throughout the entire production process.

2. Raw Material Inspection
   Chemical composition, mechanical properties, and surface condition verified before production.

3. Process Monitoring
   Continuous tracking of zinc coating weight, uniformity, and surface quality during galvanizing.

4. Final Product Inspection
   Each batch checked for thickness, dimensions, zinc coating, and appearance before shipment.

5. Certification Support
   Mill Test Certificates (MTC) and inspection reports provided upon request. Come and contact us!