High Security 358 Anti Climb Fence China Factory and Leading Suppliers

Looking for high security 358 anti climbing fence from a reliable China factory? Our prison-grade fence is anti-cutting and impenetrable, making it the top choice for airports, utilities and industrial sites. Contact leading China suppliers for durable, high-tensile security solutions.

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Product Details

The 358 Anti-Climb Security Fence is a high-performance welded mesh system engineered specifically for the protection of high-risk and high-value assets. Designed to eliminate unauthorized access, this fortress-like barrier is the gold standard for critical infrastructure, including railway corridors, correctional facilities, airports, and power substations, where security breaches could lead to severe consequences.

Defined by its ultra-tight mesh aperture (76.2mm x 12.7mm), the "358" design—derived from 3" x 0.5" imperial measurements—leaves no room for finger grips or climbing tools. Combined with high-tensile steel and advanced hot-dip galvanization, JINJIU's 358 fence provides an impenetrable, corrosion-resistant shield that ensures long-term surveillance visibility and maximum physical deterrence.

Detailed Parameters

Horizontal Wire Dia	4.0mm (8-gauge)	Hole Size	76.2mm × 12.7mm
Panel Length	2.0m / 2.2m / 2.4m	Panel Height	1800mm to 3000mm
Yield Strength	Minimum 350MPa	Zinc Coating	80-120g/m²
Common Colors	RAL6005 Green, RAL7016 Grey, RAL9005 Black	Surface Treatment	Hot-dip Galvanized, PVC Coated, PE Coated, Powder Coated
Standard Height	2200mm (Standard Panel)	Supply Capacity	1,000 sets per day

Key Advantages

Impenetrable Mesh

The tight 76.2mm x 12.7mm aperture eliminates footholds and finger grips, making it nearly impossible to scale without tools.

20+ Year Lifespan

Hot-dip galvanization ensures extreme resistance to rust and corrosion, even in harsh coastal or industrial environments.

High-Tensile Strength

Crafted from 350MPa yield strength steel, resisting cutting, prying, and forced entry attempts from heavy-duty tools.

Maximum Visibility

Maintains a high level of surveillance transparency, assisting security personnel in detecting and recording intruders.

Tamper-Proof Design

Features hidden fasteners and specially designed posts that eliminate exposed hardware, preventing dismantling from outside.

Custom Adaptability

Available in various heights, RAL colors, and custom dimensions to fit curved boundaries or sloped terrain.

Product Gallery

Management Platforms

Professional Packaging

Panels protected by plastic film and reinforced metal pallets to prevent transit damage.

Precision Manufacturing

Automated resistance welding ensures consistent 76.2mm x 12.7mm aperture precision.

Quality Control

Strict testing on zinc coating thickness (80-120g/m²) to guarantee corrosion resistance.

Logistics Efficiency

Supply capacity of 1,000 sets per day ensures timely delivery for large-scale projects.

Hardware Integration

Combined with heavy-duty hinge locking hardware for a seamless, integrated security solution.

Custom Engineering

Expert consultation for curved borders, sloped terrain, and specialized RAL powder coating.

Investment Return Comparison

Feature	Standard Chain-Link	358 Anti-Climb Fence	ROI Impact
Security Level	Low (Easy to cut/climb)	Ultra-High (Anti-climb/cut)	Reduced Breach Risk
Durability	Moderate (Prone to rust)	Extreme (Hot-dip Galv)	Lower Replacement Cost
Maintenance	High (Frequent repairs)	Minimal (20+ year life)	Lower OpEx
Intrusion Deterrence	Passive	Proactive/Physical	Enhanced Asset Safety
Installation Life	5-10 Years	20+ Years	Higher Long-term Value

Frequently Asked Questions

Q: Why is it specifically called a "358" fence?

The name "358" comes from the imperial measurements of the mesh: 3 inches (76.2mm) wide by 0.5 inches (12.7mm) high, using 8-gauge (4mm) diameter wire.

Q: Can the 358 fence be installed on uneven or sloped ground?

Yes, as a professional manufacturer, we offer custom dimensions and specialized mounting systems to ensure the fence adapts seamlessly to curved boundaries or sloped terrain.

Q: How does it prevent cutting compared to standard fences?

The use of high-tensile steel (minimum 350MPa yield strength) makes the wire significantly harder to penetrate with conventional hand tools or bolt cutters.

Q: Is the fence suitable for coastal areas with high salt spray?

Absolutely. Our hot-dip galvanization process creates a thick zinc barrier (80-120g/m²) that prevents corrosion in saline and industrial environments.

Q: Can we add extra security toppings to the 358 system?

Yes, we provide various integration options including razor wire toppings, anti-climb spikes, and integration with electronic intrusion detection systems.

Q: What color options are available for architectural blending?

We offer professional powder coating in various RAL colors (such as RAL6005 Green, RAL7016 Grey, and RAL9005 Black) to meet aesthetic requirements without sacrificing security.

Secure Your High-Value Assets with the Gold Standard of Anti-Climb Fencing

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