Choosing a wire mesh and fencing supplier is one of the highest-stakes decisions a B2B buyer makes. The quotation tells you the price. The sample tells you the quality at its best. But only a factory visit, or a transparent virtual tour, reveals what happens between the two: the production line discipline, the inspection rigor and the packing standards that determine whether your order arrives in the same condition it left the factory floor.
At ANJIA GROUP, we believe buyers deserve full visibility into how their products are made. This article walks you through our 72,000 sqm production base in Anping, Hebei, China's "Hometown of Wire Mesh", showing every stage from raw material intake to container loading.
1. Raw Material Intake: Where Quality Begins
Every roll of wire mesh and every fence panel we produce starts with traceable raw material. Our procurement team sources Q195 low-carbon steel wire rod from certified mills, and each incoming batch is logged with a supplier lot number, material grade certificate and incoming inspection report.
Before any wire enters production, our QC team performs three checks:
- Tensile strength test: verified against 350-550 MPa specification using a universal testing machine.
- Wire diameter measurement: digital micrometer check at three random points per coil, tolerance +/- 0.02 mm.
- Surface condition inspection: visual and magnified check for rust, scale or drawing defects.
Materials that fail any check are quarantined and returned to the supplier. This gate-keeping at the front door is the reason our downstream defect rate stays below 0.3%.
For our stainless steel wire mesh products, from SS201 to SS316L, we additionally verify alloy composition using X-ray fluorescence analysis to confirm nickel, chromium and molybdenum content against the mill certificate.
2. Wire Drawing and Mesh Welding
Our wire drawing lines reduce raw rod to the precise diameter required, from BWG24, or 0.55 mm, for fine filtration mesh up to BWG12, or 2.8 mm, for heavy-duty fencing wire. Each drawing die is calibrated weekly, and wire diameter is continuously monitored by laser measurement sensors on the production line.
Once drawn, the wire moves to our automated welding lines for welded wire mesh production. Our welding machines operate at speeds of up to 80 weld points per second, with each intersection resistance-welded under precisely controlled current and pressure. The result is consistent, repeatable weld strength across every panel and roll.
Our 360-degree full welding technology, applied to fence post and frame connections, seals tube junctions completely and helps prevent moisture ingress and internal corrosion.
For 3D welded mesh fence panels, the V-bend profiling is performed immediately after welding while the panel is still on the line, ensuring dimensional accuracy within +/- 2 mm. Each panel undergoes a diagonal measurement check before moving to the coating stage.
3. Surface Treatment: Galvanizing and Powder Coating
Surface treatment is where the service life of wire mesh and fencing is determined. We operate two hot-dip galvanizing lines and one powder coating line in-house.
Hot-dipped galvanizing: Panels and mesh rolls are chemically cleaned, fluxed and immersed in molten zinc at 450 degrees C. Our process achieves a minimum zinc coating of >= 65 microns, equivalent to approximately 460 g/m2, which exceeds international standards for outdoor corrosion protection. Every batch is tested with a magnetic coating thickness gauge, and results are recorded against the production lot number.
Powder coating for fence panels: After galvanizing, fence panels pass through our electrostatic powder coating line. We use native PVC powder, never recycled material, for better UV resistance and color stability. Our coating thickness is 60-100 microns, applied evenly across the entire panel surface including weld points and tube interiors. We offer 200+ RAL colors, with custom color matching available for security fence and architectural projects.
Pre-galvanizing for temporary fence and chain link: For products where wire is galvanized before weaving or assembly, we specify zinc coating >= 30 g/m2 on the wire surface, with optional zinc spray treatment on weld points for enhanced protection.
| Treatment | Zinc / Coating Thickness | Service Life | Typical Products |
|---|---|---|---|
| Hot-dip galvanized | >= 65 microns | 15-20 years | Fence panels, gabion baskets |
| Hot-dip galvanized + powder coat | 65 microns zinc + 60-100 microns powder | 15-20+ years | 3D fence, security fence |
| Pre-galvanized wire | >= 30 g/m2 | 5-8 years | Temporary fence, chain link |
| PVC coated wire / mesh | 0.5-1.0 mm | 7-10 years | Hexagonal netting, fence |
4. Quality Inspection: Every Panel, Every Roll
Our QC department operates independently from production and has the authority to hold or reject any batch. Inspection occurs at three points:
In-process inspection. Every 200 meters of mesh or every 50 panels, a QC technician pulls a sample and checks wire diameter, mesh count, weld strength by pull test and dimensional accuracy. Results are recorded in our digital quality management system.
Pre-coating inspection. Before galvanizing or powder coating, panels and rolls are visually inspected for welding defects, wire breaks and dimensional deviations. Any panel with a visible defect is removed from the line.
Final inspection. After coating, products receive a visual check for coating uniformity, bare spots and surface defects. Random sampling undergoes coating thickness measurement, adhesion testing and salt spray testing for each production batch.
All inspection records are retained for 5 years and are available to buyers upon request. Our ISO 9001:2015 quality management system supports traceability from raw material lot to finished product shipment.
5. Export Packing: Protection from Factory to Job Site
We know that product condition upon arrival directly affects our clients' reputation and re-order rate. That is why our packing process is designed for long sea freight transit, multiple handlings and outdoor storage at destination.
Standard export packing includes:
- Inner protection: each mesh roll or panel bundle is wrapped in moisture-proof PE film to prevent zinc oxidation during transit.
- Outer protection: woven hessian cloth or heavy-duty kraft paper wrapping, secured with steel strapping.
- Pallets: export-grade wooden or steel pallets with corner protectors and edge boards. Wooden pallets can be ISPM 15 fumigation-treated for destinations requiring phytosanitary compliance.
- Container loading: our logistics team provides a loading plan for each container, showing weight distribution and securing points.
6. Our Team: 120+ Professionals Behind Every Order
Behind the machinery and processes, ANJIA GROUP is a team of 120+ professionals, from wire drawing operators and welding technicians to QC engineers, logistics coordinators and multilingual sales support staff.
Our production team averages 8+ years of wire mesh manufacturing experience. Our QC department includes trained inspectors familiar with ASTM, BS EN and AS/NZS testing standards. Our logistics team coordinates shipments from North China ports such as Tianjin and Qingdao and South China ports such as Guangzhou and Shenzhen to optimize transit options for clients in Africa, the Middle East, South America and Southeast Asia.
We also offer free CAD drawings for project planning, mill certificates with production batches and OEM/ODM capability for clients who require private labeling, custom specifications or co-branded packaging.
How ANJIA GROUP Compares: At a Glance
| Capability | ANJIA GROUP | Typical Trading Company |
|---|---|---|
| Factory ownership | Own 72,000 sqm facility in Anping | Outsources to third-party factories |
| Certifications | ISO 9001:2015, ISO 14001, CE, RoHS, SGS, TUV | Often limited or borrowed |
| QC independence | Dedicated QC department with reject authority | Factory self-inspection only |
| Coating control | In-house hot-dip galvanizing and powder coating lines | Subcontracted, variable quality |
| Traceability | 5-year record retention, lot-level traceability | Limited or no documentation |
| Lead time | 10-20 days standard, 15-30 days custom | 20-40 days, with intermediary layer |
| Logistics | Dual-port, North and South China | Single port, limited flexibility |
| Pricing | Factory direct, no intermediary margin | 15-30% markup on factory price |
Frequently Asked Questions
Can I visit the ANJIA GROUP factory before placing an order?
Yes. We welcome factory visits and can arrange factory tour schedules with buyers in advance. A full tour can cover raw material storage, wire drawing, welding, galvanizing, powder coating, QC, packing and loading. For buyers unable to visit in person, we can support live video factory tours by Zoom or WeChat Video. Please contact our sales team to schedule.
What is the MOQ for a first-time order, and can I mix products in one container?
Our standard MOQ is 50-200 units per specification for most fencing and wire mesh products. For first-time buyers, we offer trial order flexibility: you can combine multiple products such as fence panels, wire mesh rolls, temporary fence and chain link fence in a single mixed container to evaluate quality across your product range.
How do you ensure quality consistency across repeat orders?
Every production batch is manufactured from verified raw material sources and checked against the same QC protocol. For repeat orders, our QC team references the approved sample and previous batch records to support consistency. Buyers can request a pre-shipment inspection report with photographs before container loading.
What certifications and audit reports can you provide?
We hold ISO 9001:2015, ISO 14001, CE, RoHS, SGS and TUV-related documentation. We can also provide mill certificates for raw material, coating thickness test reports and shipment photos upon request according to product type and order requirement.
What is the typical lead time, and can you accommodate urgent orders?
Standard lead time is usually 10-20 days for regular specifications and 15-30 days for custom orders such as non-standard colors, dimensions or OEM packaging. For urgent requirements, contact our sales team with specifications and timeline for an availability check.
Your Next Step
Trust is earned through transparency, and we have built our 30+ year reputation by giving buyers reasons to verify our claims. Whether you visit our factory in Anping or schedule a virtual tour, we want you to see what goes into every panel, every roll and every container that carries the ANJIA GROUP name.
Request a quotation or schedule a factory visit today, and see the difference that dedicated wire mesh manufacturing makes.
About ANJIA GROUP
ANJIA GROUP is a wire mesh and fencing manufacturer based in Anping, China. We supply welded wire mesh, chain link fence, hexagonal wire mesh, stainless steel wire mesh, razor wire, barbed wire and related industrial wire mesh products for distributors, contractors and project buyers.
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