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Galvanized Iron Wire, commonly known as GI Wire, is one of the most versatile and widely used metal wire products in construction, agriculture, fencing, and industrial manufacturing. At JLHY, we produce high-quality GI wire with uniform zinc coating, excellent strength, and superior resistance to corrosion—making it suitable for both indoor and outdoor applications.
Our GI wire is manufactured using high-grade low-carbon steel, followed by hot-dip galvanizing or electro-galvanizing, depending on customer requirements. These processes ensure a durable, smooth, and oxidation-resistant surface that maintains long-term performance even in harsh environments.
JLHY offers customized diameters, tensile strength grades, zinc coating thicknesses, and packaging options to meet the diverse needs of global buyers. From binding reinforcement in construction to fencing, mesh weaving, craftwork, and agricultural applications, JLHY’s galvanized iron wire delivers reliable performance and consistent quality at factory-direct prices.
Whether you’re sourcing bulk GI wire for manufacturing or looking for premium-grade wire for project use, JLHY is your trusted galvanized wire supplier in China, backed by advanced production lines, strict quality control, and fast worldwide delivery.
Galvanized Iron Wire is widely used across multiple industries due to its durability, flexibility, and corrosion resistance. Common applications include:
| Material | Low-carbon steel / Q235 |
| Diameter Range | 0.20 mm – 5.50 mm (customizable) |
| Tensile Strength | 300–550 N/mm² (soft/medium/hard) |
Zinc Coating (Electro-Galvanized) Zinc Coating (Hot-Dip Galvanized) | 8–18 g/m² 30–300 g/m² |
| Elongation | 12%–25% depending on grade |
| Coil Weight | 0.5–100 kg (small coils) / 200–500 kg (large coils) |
| Coil Inner Diameter | 200 mm / 300 mm / 400 mm (custom) |
| Processing Options | Hot-dip galvanizing / electro-galvanizing / annealed before coating |
| Surface | Smooth, uniform zinc coating, anti-rust |
| Standard Compliance | CE, ISO, UKCA, JIS G3547 (as requested) |
