Galvanized Wire

Tianjin Shunchen Industrial is a leading steel material manufacturer with 12 years of export experience, specializing in anti-corrosion metal wire products. Our Tianjin production base is equipped with 5 fully automatic wire drawing & galvanizing production lines and a national-level material testing laboratory, focusing on R&D and production of electro-galvanized wire and hot-dip galvanized wire suitable for construction binding, wire mesh weaving, agricultural breeding, traffic fencing and hardware processing scenarios.

Different from ordinary low-quality galvanized wire with discontinuous zinc layer and poor adhesion, our products adopt multi-pass precise wire drawing, surface pickling & flux treatment, matched with controlled temperature galvanizing technology to form dense, uniform and firmly bonded zinc coating. Our senior QC supervisor with 10 years metal wire testing experience carries out full-process tracking inspection for every batch, ensuring zinc coating weight deviation ≤±5g/m², tensile strength fluctuation ≤40MPa and zero coating peeling after bending test. All products comply with GB, ASTM, EN and JIS standards, and can provide complete mill test certificates (MTC EN 10204 3.1) and third-party SGS inspection reports.

Real-world Performance Testing

1. Neutral Salt Spray Corrosion Resistance Test (Third-party SGS Test)

Test Standard: ASTM B117 Neutral Salt Spray Test

Test Conditions: Continuous spraying of 5% sodium chloride solution

Test Samples:

Ordinary thin electro-galvanized wire

Standard electro-galvanized wire

Heavy hot-dip galvanized wire

Key Findings:

Ordinary thin galvanized wire: Red rust appears after 120 hours

Conventional electro-galvanized wire: No rust after 720 hours, service life 6 times longer than cheap galvanized wire

Hot-dip galvanized wire: No rust or zinc layer peeling after 3000 hours, suitable for long-term outdoor coastal use

2. Tensile & Repeated Bending Mechanical Verification

Tested under standard room-temperature processing conditions, core performance indicators as follows:

Soft binding galvanized wire: Tensile strength 350–420MPa, ≥25 repeated bending cycles without fracture

Medium-hard mesh weaving wire: Tensile strength 450–550MPa, ≥18 repeated bending cycles

Hard fencing galvanized wire: Tensile strength 580–700MPa, ≥12 repeated bending cycles

Balanced toughness and tensile strength avoid breakage during twisting, weaving and tying processing.

3. Zinc Coating Adhesion Test

Test Method: 180° tight bending, rubbing & scratch inspection

Test Results:

Low-grade galvanized wire: Zinc layer peeling off after single bending

Our electro-galvanized wire: No zinc shedding after 10 times repeated bending

Our hot-dip galvanized wire: Intact zinc coating after strong scratch friction

Real-world User Scenarios & Verified Cases

Case 1: Construction Binding Wire Project (Cambodia Construction Materials Co., Ltd.)

Industry: Civil construction supporting materials

Problem: Low-quality binding wire rusts quickly after short-term outdoor stacking, becomes brittle and breaks easily during manual tying, causing construction waste and delaying progress.

Solution: Adopt soft electro-galvanized wire Φ1.2mm–Φ2.0mm with uniform thin zinc coating for steel bar binding.

Result: No rust within 12 months of open-air storage, wire breakage rate reduced by 78% during binding, construction waste cut down significantly. Annual purchase volume reaches 950 tons, stable cooperation for 5 consecutive years.

Case 2: Garden & Highway Fence Wire Mesh Project (Shandong Metal Mesh Manufacturing Co., Ltd.)

Industry: Metal wire mesh processing

Problem: Common galvanized wire used for fencing has thin zinc layer, generates rust spots within 1 year of outdoor exposure, affecting fence appearance and service life.

Solution: Adopt heavy hot-dip galvanized wire Φ2.5mm–Φ4.0mm with thick zinc coating for welded fence mesh raw material.

Result: After 6 years of outdoor roadside use, no large-area rust, service life extended from 1 year to over 8 years, reducing customer finished product after-sales complaints by 85%. The factory fully replaced raw material with our galvanized wire for all fence production lines.

Case 3: Agricultural Breeding Net & Cage Manufacturing Project (Vietnam Aquaculture Co., Ltd.)

Industry: Agricultural breeding hardware

Problem: Farming wire contacts humid water and manure all year round, ordinary galvanized wire corrodes rapidly, breeding cages deform and break frequently, increasing replacement cost.

Solution: Custom medium-thickness electro-galvanized wire Φ1.8mm–Φ3.0mm with enhanced anti-corrosion zinc layer.

Result: Breeding cages maintain intact anti-rust performance after 4 years of continuous aquaculture use, annual cage replacement cost reduced by 62%, becoming exclusive galvanized wire supplier for the group’s multiple breeding bases.

Authentic Customer Reviews

"Our construction sites are exposed to rain all year round. Your soft galvanized binding wire is flexible and rust-resistant, far better than the cheap wire we used before, and delivery is always on schedule."

—— Sok Dara, Procurement Manager, Cambodia Construction Materials Co., Ltd.

"We produce highway security fences in bulk. The thick zinc coating of your hot-dip galvanized wire greatly improves outdoor anti-corrosion ability, and our finished product reputation has been greatly improved."

—— Li Hao, Factory Director, Shandong Metal Mesh Manufacturing Co., Ltd.

"Humid aquaculture environments put high demands on wire anti-rust performance. Your customized galvanized wire effectively solves cage corrosion problems, stable batch quality and complete inspection documents."

—— Nguyen Van Hung, Production Supervisor, Vietnam Aquaculture Co., Ltd.

Verified Product Parameters

(1) General Execution Standards

(2) Core Technical Parameters

(3) Chemical Composition (wt%)

(4) Mechanical Properties

Core Advantages

1. Authentic Test Data, Fully Traceable Performance: All salt spray corrosion, tensile and bending test data come from SGS third-party laboratory tests and long-term field application verification, complete test reports provided for customer acceptance.

2. Excellent Anti-rust & Uniform Zinc Coating: Strict temperature-controlled galvanizing process ensures continuous, compact zinc layer; hot-dip galvanized grade delivers super anti-corrosion performance for coastal and humid outdoor environments.

3. Stable Mechanical Performance for Deep Processing: Three hardness grades optional, good flexibility without brittle fracture during twisting, tying, welding and mesh weaving, effectively reducing customer processing scrap rate.

4. Diversified Customization Support: Adjustable wire diameter, zinc coating thickness, coil weight and hardness, matching construction binding, agricultural breeding, traffic fence and hardware manufacturing different scenarios.

5. Complete Qualifications & Stable Spot Supply: ISO9001:2015 certified, full set of export customs clearance and factory inspection documents; large spot inventory supports fast delivery within 3–7 days.

Suitable For

· Construction Industry: Steel bar binding wire, construction temporary tying wire, mesh raw material for construction safety net

· Traffic & Municipal: Highway fence wire, airport isolation mesh, road guardrail welded wire raw material

· Agriculture & Aquaculture: Breeding cage wire, farm fencing wire, orchard vine binding wire, fishing net auxiliary wire

· Hardware & Wire Mesh Manufacturing: Welded wire mesh, square mesh, hexagonal chicken wire, wire basket raw material

· Packaging & Daily Use: Product packing tying wire, handicraft metal wire, hanger wire

Why Choose Tianjin Shunchen?

Looking for long anti-rust life galvanized wire with stable drawing performance for construction, fence and agricultural processing? Choose Tianjin Shunchen Industrial, a professional galvanized wire manufacturer with 12 years of global export experience, products verified by mass overseas processing factories and construction projects.

We maintain 4,000 tons standard size galvanized wire spot inventory all year round, supporting delivery within 3–7 days. Our professional technical team recommends galvanizing type, wire diameter and zinc coating weight according to your usage environment and processing technology. Factory direct sales without intermediate dealers, competitive unit price and consistent batch quality. Contact us now to get free samples and detailed quotations!

Real Product & Shipment Gallery

Production & Quality Inspection

Fully automatic wire drawing & galvanizing integrated production line

Online wire diameter & zinc coating weight detector (100% batch sampling inspection)

Universal tensile & bending testing machine

Neutral salt spray anti-corrosion aging test equipment

Product Display

1.2mm soft electro-galvanized binding wire

3.0mm heavy hot-dip galvanized fence wire

Medium-hard electro-galvanized mesh weaving wire

Custom large spool galvanized wire for industrial mesh production

Shipment & Packaging

Standard export packaging: Plastic film inner wrapping + woven bag outer package, steel strapping fixed

Custom packaging printed with customer brand logo available

Container loading standard: 20ft container ≈23 tons; 40ft container ≈46 tons

Complete shipment documents: Bill of lading, commercial invoice, MTC, third-party SGS inspection report

Customer Application Scenarios

Cambodia construction steel bar binding project

Shandong highway fence mesh supporting project

Vietnam aquaculture breeding cage wire project

Domestic hardware wire mesh factory raw material supply project

Popular Tags

galvanized wire, hot dipped galvanized wire, electro galvanized wire, binding wire, fence wire, galvanized iron wire, construction tying wire, China galvanized wire manufacturer

Related Categories

Wire Rod Coil, Welded Rebar Mesh, Galvanized Steel Coil, Color Coated Steel Coil, Checkered Steel Plate, Steel Strip, Steel Grating, Wire Mesh