358 Anti-Climb Security Fence | ASTM F2656-20 Rated

358 Anti-Climb Security Fence | ASTM F2656-20 Rated

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Customizable Security Fence – Any Height, Any Color

Customizable Security Fence – Any Height, Any Color

Our security fence supports full customization. Choose panel heights from 1000mm to 3000mm, post types square 60×40mm to 80×80mm, and surface treatments including galvanized or powder-coated. This security fence can have your custom logo printed upon MOQ satisfaction.
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Why choose us?

358 Anti-Climb Design for Security Fence

Our security fence features a 358 mesh (76.2x12.7mm apertures, 4mm wire) with small openings that eliminate toe or finger holds, making it impossible to climb. It’s very suitable for electronic alarm systems, prisons, military sites, and airports.

Vehicle-Impact Resistance for Security Fence

Our steel security fence meets ASTM F2656-20 standard (K12/L3 rating), capable of stopping 15,000-pound vehicles at 50 mph. Tests show perimeter breaches are reduced by approximately 78% compared to other materials.

Electronic Integration for Security Fence

Our security fence seamlessly integrates with E-field, fiber-optic, and PIR sensors. Fiber optic sensors built into the rails pick up vibrations as small as 2mm from climbing or cutting attempts.

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As experienced anti climb fence manufacturers, Hebei Maifa Metal Products Co.,Ltd. combines advanced welding technology with rigorous quality control to produce barriers that physically prevent unauthorized scaling. Our role as anti climb fence manufacturers is built upon a vertically integrated production facility located in Anping County, the wire mesh capital of China, where we control every stage from steel drawing to final powder coating. The defining characteristic of our anti climb fence is the small mesh aperture measuring 76.2mm x 12.7mm, which eliminates any toe or finger holds that could be used for climbing. This specification, combined with robust wire diameters and welded joints, makes cutting extremely difficult for conventional tools like bolt cutters or wire cutters. As anti climb fence manufacturers serving over 100 countries, we offer surface treatments including hot-dip galvanizing and Galfan coating plus polyester powder coating, ensuring corrosion resistance that extends service life beyond three decades even in harsh coastal or industrial environments. Our panels are available in heights from 1.0m to 4.0m, with post options including square tubes of 60mm x 40mm, 60mm x 60mm, and 80mm x 80mm dimensions. The clear-view design of anti climb fencing allows for unimpeded surveillance by CCTV systems while maintaining the physical deterrent. Applications for our anti climb fences include correctional facility perimeters, military bases, airport security zones, data centers, power plants, and industrial warehouses where intrusion prevention is mission-critical. For architects, security consultants, and procurement specialists seeking qualified anti climb fence manufacturers, please contact our technical sales team with your project specifications. We provide detailed engineering data, third-party testing reports, and custom fabrication services to meet security ratings ranging from LPS 1175 to ISO 22343 standards.

Frequently Asked Questions

How do you ensure the quality of your fence products?

Quality is integrated at every stage of our fence production process. We begin with rigorous raw material inspection—verifying mill certificates for Q195/Q235 steel compliance. During production, we conduct in-process weld integrity checks and dimensional accuracy measurements to guarantee consistent joint strength and panel uniformity. After fabrication, every fence panel undergoes a final pre-shipment audit, including coating thickness verification and interlock mechanism testing for temporary panels. Additionally, we are open to third-party inspections (e.g., SGS, BV) at your request. Ultimately, all our products are manufactured under strict ISO 9001 quality management standards, ensuring that you receive fence panels that meet or exceed your specifications.
Yes, we stand behind the durability of our products. At Hebei Maifa, we provide a standard 10-year warranty against manufacturing defects on our steel fence panels and frames, covering issues such as weld failures or material integrity. This warranty reflects our confidence in our galvanizing and powder coating quality control procedures. For specific warranty terms, including any exclusions related to improper installation, environmental damage, or normal wear and tear, please refer to the warranty documentation included with your order or contact our after-sales team for a detailed explanation.
The choice depends on your primary requirements. A metal fence (steel panel or aluminum) delivers superior strength, anti-climb properties, visual privacy, and a classic aesthetic—making it ideal for residential boundaries, school perimeters, commercial properties, and high-security zones. In contrast, a chain link fence offers cost-effectiveness, clear visibility, and easy installation, making it suitable for large-area applications such as sports fields, temporary storage lots, or agricultural enclosures where full visual obstruction is not needed. For a quick comparison: metal fence panels are about three times stronger in tensile strength and provide 70% better intrusion deterrence, while chain link costs approximately 40% less upfront for equivalent heights. Our technical team can assist you further based on your budget and site conditions.
Yes, customization is one of our core strengths as a steel fence manufacturer. We offer fully customizable fence solutions, including steel fence panels in panel heights from 900mm to 2500mm and panel lengths from 1200mm to 2400mm, with various picket sizes (16x16mm, 19x19mm, 25x25mm) and rail configurations (2-rail, 3-rail, 4-rail). Additionally, we can manufacture custom 3D curved welded wire mesh fences tailored to your unique specifications, adjust picket spacing for specific security or pet needs, and provide powder coating in any RAL color. Our free CAD drawing service ensures that your fence design is precisely verified before production begins.

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Customer Reviews

Security Director, Warehouse Logistics, Sydney

After multiple theft attempts, we installed Hebei Maifa's 358 anti-climb security fence. The 76.2x12.7mm mesh openings are impossible to grip, and the 4mm wire resisted bolt cutter attacks. Paired with their heavy-duty galvanized posts, our warehouse is now impenetrable. The security fence has a tensile strength of over 700N/mm², making it extremely difficult to cut or breach. The palisade-style top angles inward, further deterring climbing. This high-security fence gave our night crew peace of mind. The security fence panels integrate seamlessly with our camera system for a layered security approach. Absolutely top-tier protection for high-risk facilities.

Infrastructure Manager, Telecom Company, Western Australia

We used Hebei Maifa's welded mesh security fence to protect a remote telecom tower. The 4mm wire and 50x100mm mesh made it highly resistant to cutting. The security fence is fully welded (robotic welding ensures consistent joint strength), so there are no loose wires to snip. The Galfan coated wire adds an extra layer of corrosion resistance for the outdoor setting. This high security fence has effectively deterred copper thieves. The security fence panels are extremely robust and have maintained their integrity even after attempts to breach them. Perfect for protecting critical infrastructure in isolated locations.

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 358 Anti-Climb Mesh for Maximum Security

358 Anti-Climb Mesh for Maximum Security

Hebei Maifa security fence uses the world-renowned 358 mesh specification: a 3-inch (76.2mm) by 0.5-inch (12.7mm) mesh aperture with a 4mm wire diameter. This design makes the security fence nearly impossible to climb, as the small openings eliminate any foot or finger holds. The robust 4mm wire and fully welded construction also make cutting extremely difficult for bolt cutters or wire cutters. This high-security fence is very suitable for prisons, military sites, airports, and sensitive industrial facilities. With a hot-dip galvanized after-welding finish and optional polyester powder coating, our 358 security fence combines uncompromising physical protection with excellent visibility for CCTV surveillance.
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