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

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

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ISO9001 Certified Security Fence with 10-Year Warranty

ISO9001 Certified Security Fence with 10-Year Warranty

Our security fence is backed by strict quality control and ISO9001 certification. With a 10-year warranty and 24/7 after-sales service, this security fence ensures long-term protection for your facility.
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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.

Forced-Entry Delay for Security Fence

Per ASTM F1292 standards, our welded mesh security fence makes intrusion take about 8 minutes—roughly double the time needed for regular chain link fencing—and the high tensile strength resists bolt cutters and hydraulic cutting tools.

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.

Related products

A high security anti climb fence represents the most stringent level of passive perimeter protection, engineered to delay or prevent intrusion attempts by determined adversaries. Hebei Maifa Metal Products Co.,Ltd. manufactures high security anti climb fence systems that integrate multiple defense layers, including close-spaced welded mesh panels with apertures measuring 76.2mm x 12.7mm, reinforced post structures, and optional topping elements such as barbed wire or razor ribbon. Our high security anti climb fence utilizes 4.0mm to 6.0mm diameter steel wire, welded at each intersection to create a rigid panel that resists both cutting and flexing. The panel design eliminates any horizontal or vertical projection that could serve as a climbing aid, with flush-finished edges and concealed fasteners that deny handholds. High security anti climb fence applications include prisons and detention centers, military installations, nuclear facilities, embassies, airports, and critical infrastructure such as power plants and water treatment facilities. Our manufacturing process includes hot-dip galvanizing after welding to ensure the entire panel, including weld points and cut edges, receives complete corrosion protection. Optional powder coating in security-standard colors including black, green, and olive drab provides additional weather resistance and visual integration with surrounding landscapes. For high security environments, we can integrate electronic detection systems including vibration sensors, taut wire systems, and fiber optic intrusion detection that mount directly to our fence structure. For government agencies, security consultants, and facility managers requiring high security anti climb fence, please contact our security solutions division with your threat assessment and required performance specifications. We provide LPS 1175 certified system options and can assist with site-specific engineering for hostile vehicle mitigation (HVM) requirements.

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.
Our products are designed to be space-efficient for shipping. For steel fence panels, one 20-ft container can typically fit 130 sets (one panel set = one panel + one post + accessories). A 40-ft container can fit approximately 350 sets of similar configurations. Bulk packing also reduces per-unit shipping costs. If you are ordering temporary fence panels or specialized geometries, our logistics team will provide a container capacity calculation to optimize your freight budget.
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.
Choosing Hebei Maifa means partnering with a factory that has over 15 years of specialized experience, an in-house 61,938m² manufacturing footprint, and 5 dedicated production lines. We prioritize quality products and the most competitive prices as our most important criteria. We are not a middleman; we are a direct manufacturer, which allows us to offer factory-direct pricing without compromising on quality. Our global reach extends to over 47 countries, including the USA, Canada, Australia, and across Europe, demonstrating our ability to meet international quality standards and export requirements. We also offer full customization and dedicated after-sales support. From raw material inspection (with Mill Test Certificates) to rigorous pre-shipment packaging, we ensure that every fence leaving our factory is built to perform and built to last.

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Customer Reviews

Correctional Facility Security Consultant, Brisbane

As a consultant for a correctional facility, I recommended Hebei Maifa's palisade security fence with 30-degree inward bends. The 2.4-meter high steel fence, combined with the anti-climb design, effectively prevents scaling. The security fence eliminates flat spots where someone might grab hold, keeping any bumps or extensions under about 25 millimeters. Paired with electronic monitoring, this security fence reduced measured intrusion attempts by 73%. The heavy-duty galvanizing ensures the fence remains corrosion-free despite constant exposure. For high-risk perimeters, Maifa's security fence is the gold standard for physical security infrastructure. A proven and reliable solution for government security applications.

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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