Galvanized Iron Wire – Zinc-coated steel wire with good corrosion resistance.
Hot-dip & Electro Galvanized – Different zinc coating options for various applications.
Flexible Wire Gauge – BWG 6-BWG 22 or customized wire diameter available.
Wide Applications – Suitable for binding, fencing, mesh weaving, agriculture, and construction.
Export Ready Supply – Custom coil weight, packing, MTC, FOB, CIF, and CFR available.
Galvanized iron wire is a zinc-coated steel wire produced from low carbon steel wire rod through drawing, annealing, and galvanizing processes. The zinc coating forms a protective layer on the wire surface, helping improve corrosion resistance and service life in indoor, outdoor, humid, and general industrial environments.
Because of its good flexibility, stable tensile strength, smooth surface, and cost-effective rust protection, galvanized iron wire is widely used in construction binding, fencing, wire mesh weaving, agriculture, packaging, handicrafts, cable armoring, and general industrial applications.
Henan GDD supplies hot-dip galvanized iron wire and electro galvanized iron wire in different diameters, zinc coating levels, tensile strengths, coil weights, and packing methods. We support distributors, construction material suppliers, wire mesh factories, fencing manufacturers, farms, and industrial buyers worldwide.
| Item | Specification |
|---|---|
| Product Name | Galvanized Iron Wire / Galvanized Steel Wire / GI Wire |
| Material | Low Carbon Steel Wire |
| Process | Wire Drawing, Annealing, Galvanizing |
| Type | Hot-dip Galvanized Wire / Electro Galvanized Wire |
| Wire Diameter | 0.30 mm – 6.00 mm or Customized |
| Common Gauge | BWG 6 – BWG 22 or Customized |
| Zinc Coating | 10 g/m² – 300 g/m² or Customized |
| Tensile Strength | 350 MPa – 900 MPa or Customized |
| Surface | Smooth, Bright, Uniform Zinc Coating |
| Coil Weight | 1 kg, 5 kg, 10 kg, 25 kg, 50 kg, 500 kg or Customized |
| Packing | Plastic Film, Woven Bag, Carton, Pallet or Customized |
| Application | Binding, Fencing, Wire Mesh, Agriculture, Construction, Packaging |
| Trade Terms | FOB, CFR, CIF, EXW |
| Certificate | MTC and Inspection Report Available |
Hot-dip galvanized wire is produced by dipping steel wire into molten zinc. It usually has a thicker zinc coating and stronger corrosion resistance, making it suitable for outdoor fencing, agriculture, gabion mesh, construction, and long-term use in humid environments.
Electro galvanized wire is produced by electroplating zinc onto the steel wire surface. It has a smooth and bright appearance, uniform coating, and good processing performance. It is commonly used for binding wire, wire mesh, handicrafts, packaging, and general indoor applications.
Annealed galvanized wire offers better softness and flexibility. It is suitable for tying, binding, baling, and construction reinforcement work where easy bending and twisting are required.
| Wire Gauge | Approx. Diameter |
| BWG 6 | 5.16 mm |
| BWG 8 | 4.19 mm |
| BWG 10 | 3.40 mm |
| BWG 12 | 2.77 mm |
| BWG 14 | 2.11 mm |
| BWG 16 | 1.65 mm |
| BWG 18 | 1.24 mm |
| BWG 20 | 0.89 mm |
| BWG 22 | 0.71 mm |
Custom wire diameters can be supplied according to buyer requirements and application needs.
Galvanized iron wire is widely used in construction, agriculture, fencing, manufacturing, and daily industrial applications.
| Application Area | Typical Use |
| Construction | Binding wire, tying wire, reinforcement fixing |
| Fencing | Farm fence, garden fence, chain link fence, barbed wire |
| Wire Mesh | Welded wire mesh, hexagonal wire mesh, woven mesh |
| Agriculture | Vineyard wire, plant support wire, greenhouse fixing wire |
| Packaging | Baling wire, packing wire, tying wire |
| Industrial Use | Cable armoring, filter mesh, hardware products |
| Handicrafts | Wire decoration, DIY products, metal crafts |
| Animal Husbandry | Poultry mesh, livestock fence, cage production |
The zinc coating protects the steel wire from rust and oxidation, making it suitable for outdoor, humid, and general industrial use.
Galvanized iron wire offers stable tensile strength and good flexibility. It can be bent, twisted, tied, woven, and cut easily during use.
The wire surface is smooth, bright, and evenly coated, reducing breakage and improving processing efficiency for wire mesh, fencing, and binding applications.
Different zinc coating levels can be supplied according to application environment, service life requirement, and budget.
Wire diameter, tensile strength, zinc coating, coil weight, packing method, and surface finish can be customized according to customer requirements.
Compared with stainless steel wire, galvanized iron wire provides practical corrosion resistance at a more economical cost, making it suitable for large-volume use.
| Item | Hot-dip Galvanized Wire | Electro Galvanized Wire |
| Zinc Coating | Thicker zinc layer | Thinner and uniform zinc layer |
| Corrosion Resistance | Better for outdoor use | Suitable for indoor and general use |
| Surface Appearance | Slightly rougher, strong protection | Smooth, bright, and clean |
| Common Use | Fencing, agriculture, gabion mesh, outdoor projects | Binding, mesh weaving, packaging, handicrafts |
| Cost | Usually higher | Usually more economical |
Henan GDD is a reliable steel material supplier with experience in steel wire supply, coated steel products, inspection, packing, and export service. We provide galvanized iron wire solutions for construction companies, fencing manufacturers, wire mesh factories, farms, distributors, and global industrial buyers.
| Advantage | Description |
| Multiple Wire Types | Hot-dip galvanized, electro galvanized, and annealed galvanized wire available |
| Custom Specifications | Diameter, zinc coating, tensile strength, and coil weight can be customized |
| Stable Quality | Smooth surface, uniform zinc coating, and stable tensile performance |
| Flexible Packing | Small coils, big coils, plastic film, woven bags, cartons, and pallets available |
| Export Experience | Support international shipping and export documents |
| Quality Support | MTC, inspection report, packing photos, and loading photos available |
| One-stop Service | Quotation, production, inspection, packing, and shipment support |
Before shipment, Henan GDD can arrange inspection according to customer requirements.
| Inspection Item | Details |
| Diameter Inspection | Wire diameter and tolerance check |
| Zinc Coating Test | Zinc coating weight confirmation |
| Tensile Strength Test | Strength and elongation test if required |
| Surface Inspection | Rust, scratches, zinc layer uniformity, and wire breakage check |
| Coil Weight Check | Net weight, gross weight, and coil quantity confirmation |
| Packing Inspection | Coil packing, label, pallet, and shipping mark check |
| Certificate | MTC and quality documents available |
Galvanized iron wire can be packed in small coils, big coils, spool packing, carton packing, woven bag packing, or pallet packing according to customer requirements.
| Packing Type | Details |
| Small Coil | 1 kg, 5 kg, 10 kg, 25 kg per coil |
| Big Coil | 50 kg, 100 kg, 500 kg or customized |
| Inner Packing | Plastic film or waterproof paper |
| Outer Packing | Woven bag, carton, pallet, or customized export packing |
| Label | Size, weight, quantity, grade, and customer mark if required |
| Loading Method | Container shipment |
| Documents | Commercial Invoice, Packing List, Bill of Lading, MTC, COO if required |
Galvanized iron wire is commonly used for binding, fencing, wire mesh weaving, agriculture, construction, packaging, cable armoring, and general industrial applications.
Hot-dip galvanized wire usually has a thicker zinc coating and better corrosion resistance, suitable for outdoor use. Electro galvanized wire has a smoother and brighter surface, suitable for indoor use, binding, mesh weaving, and general applications.
We can supply 0.30 mm to 6.00 mm wire diameter, including common gauges from BWG 6 to BWG 22. Custom sizes are also available.
Yes. Zinc coating, tensile strength, wire diameter, coil weight, and packing method can be customized according to customer requirements.
Please provide wire diameter or gauge, zinc coating, tensile strength, coil weight, packing method, quantity, destination port, and trade terms.
Yes. MTC, quality inspection reports, packing photos, loading photos, and third-party inspection can be provided according to order requirements.
Yes. We can supply galvanized wire for chain link fence, welded wire mesh, hexagonal wire mesh, barbed wire, farm fencing, and other wire products.
Looking for galvanized iron wire for binding, fencing, agriculture, or construction use?
Send us your required wire diameter, zinc coating, tensile strength, coil weight, quantity, and destination port. Henan GDD will provide a professional quotation and suitable shipping solution.
