High Security 358 AntiClimb Fence China Factory and Suppliers
Product Overview
The 358 High-Security Fence, often referred to as "prison mesh," is a premium security solution engineered to provide an impenetrable perimeter. Constructed from high-quality low-carbon steel (Q195/Q235), this fencing system combines an incredibly dense mesh structure with robust wire diameters to deter unauthorized access and ensure maximum site integrity.
Designed for critical infrastructure, the 358 fence eliminates climbing footholds and resists mechanical cutting tools, making it the gold standard for high-risk environments. With advanced surface treatments including hot-dipped galvanizing and PVC coating, it offers exceptional longevity and corrosion resistance, blending uncompromising security with long-term durability.
Detailed Parameters
| Standard Panel Size | 2.4m Height × 3.0m Width | Custom Size Range | Height: 1.0-6.0m / Width: 1.0-4.0m |
|---|---|---|---|
| Vertical Wire Dia. | 4mm or 5mm | Horizontal Wire Dia. | 3mm or 4mm |
| Mesh Opening | 76.2mm (3") × 12.7mm (0.5") | Primary Material | Low-Carbon Steel (Q195 / Q235) |
| Standard Frame | 30×30mm or 40×40mm Steel Tube | Heavy-Duty Frame | 50×50mm Rectangular Steel Tube |
| Surface Finish | Hot-Dipped Galvanized / PVC / Powder Coated | Custom Colors | RAL 6005 Green, RAL 7016 Gray, etc. |
Key Advantages
Anti-Climbing Design
The dense mesh openings prevent hands and feet from finding a grip, effectively deterring intruders without the need for additional toppers.
Anti-Shear Strength
Thick wire diameters and tight weaving make it nearly impossible for bolt cutters to penetrate the mesh, ensuring long-term security.
Corrosion Resistance
Hot-dipped galvanizing creates a thick zinc layer that prevents rust, even in humid or highly corrosive coastal environments.
Enhanced Visibility
The flat, evenly spaced mesh allows security personnel and CCTV cameras to monitor both sides of the perimeter without obstruction.
Customizable Aesthetics
Available in a wide range of RAL powder coatings to match corporate branding or blend into the natural landscape.
Industrial Versatility
Ideal for military bases, airports, data centers, and correctional facilities where zero-breach tolerance is required.
Product Gallery
Management Platforms
Quality Control
Strict adherence to Q195/Q235 steel standards and precision welding for every panel.
Custom Engineering
Tailored panel heights and widths to fit unique site topography and security needs.
Rapid Deployment
Optimized modular design for fast installation in critical infrastructure projects.
Surface Treatment
Professional galvanizing and powder coating lines for maximum environmental protection.
Logistics Support
Secure packaging and global shipping for large-scale industrial fence deployments.
Compliance Audit
Ensuring all security fencing meets international safety and industrial standards.
Investment Return Comparison
| Feature | Standard Chain Link | 358 Security Fence |
|---|---|---|
| Intrusion Delay | Low (Easy to cut/climb) | Extreme (Anti-climb/shear) |
| Durability | Moderate | High (Industrial Grade) |
| Maintenance | Frequent repairs | Minimal/Long-term |
| Security Level | Basic Perimeter | Maximum Security |
| Lifecycle Value | Short to Medium | Long-term Investment |
Frequently Asked Questions
The 358 fence uses a very small and dense mesh opening (76.2mm x 12.7mm), which makes it impossible for intruders to get a finger-hold or toe-hold to climb the fence.
Due to the thick wire diameter (up to 5mm) and the tight spacing between wires, standard bolt cutters cannot easily fit between the wires to make a cut.
For corrosive environments, we recommend hot-dipped galvanizing combined with a PVC or powder coating to provide a multi-layer barrier against salt and moisture.
Yes, we offer custom panel heights from 1.0m up to 6.0m and widths from 1.0m to 4.0m to meet specific project requirements.
Absolutely. It is widely used along railways to prevent trespassing by people and animals, ensuring the safety of trains and passengers.
No, the flat and evenly spaced design is specifically engineered to provide good visibility, allowing security personnel to see through the fence clearly.
