High Security 358 AntiClimb Fence Factory Suppliers in China

Looking for high security perimeter protection? Our China factory provides premium 358 anti-climb fence panels made from strong welded mesh with small apertures. As leading suppliers, we ensure maximum deterrence and corrosion resistance.

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The 358 Anti-Climb Fence is a high-security welded wire mesh panel engineered for maximum deterrence. Its name is derived from its precise mesh opening of 3" x 0.5" with 8 gauge wire, creating a tight aperture that makes it virtually impossible to climb or penetrate using conventional hand tools. This specialized design ensures a superior level of security for high-risk perimeters.

To ensure longevity in harsh environments, our 358 fence panels are manufactured using high-strength Galfan wire, which is galvanized after welding and further enhanced with a professional PVC powder coating (minimum 100 microns). This multi-layer corrosion resistance makes it an ideal choice for industrial, governmental, and commercial security applications where durability and strength are non-negotiable.

Detailed Parameters

Mesh Pattern	76.2 mm (3") × 12.7 mm (0.5")	线径	4 mm (Horizontal & Vertical)
Weld Strength	Range 540-690 N/m²	表面处理	Galfan wire + PVC Powder Coating
PVC Coating Thickness	Minimum 100 microns	Available Colors	Green RAL 6005 / Black RAL 9005
Installation Method	Overlapped 75mm min. with slotted clamps	Fastening Hardware	M8 Diameter Bolts
Panel Width	2515 mm (Standard)	Customization	OEM according to detailed drawings

Key Advantages

Anti-Climb Design

Small apertures prevent finger and toe holds, making the fence extremely difficult to scale.

Extended Lifespan

Combination of Galfan galvanization and PVC coating provides ultimate corrosion resistance.

High Weld Strength

Resistance welding at each intersection ensures the panel remains rigid under attack.

Anti-Cutting

The 4mm heavy-duty wire is specifically designed to resist conventional cutting tools.

Clear View

Maintains high visibility for surveillance cameras and security patrols while remaining secure.

Precision Engineering

Strict adherence to 3" x 0.5" specifications ensures consistent security across all panels.

Product Gallery

Management Platforms

Sample Provision

Free samples are available for clients to verify quality and specifications before bulk orders.

Rapid Prototyping

Sample production is typically completed and shipped via air express within 2-3 days.

Mass Production

Efficient manufacturing cycles ensure bulk orders are completed within 20-25 days.

Manufacturing Expertise

Over 15 years of professional experience in high-security metal structure manufacturing.

OEM Customization

Full support for customized OEM requests based on your detailed technical drawings.

质量保证

Strict quality control ensuring weld strength and coating thickness meet global standards.

Investment Return Comparison

特征	Standard Chain Link	358 Anti-Climb Fence
Security Level	Basic / Low	Extreme / High
Climb Resistance	Moderate (Easily scaled)	Maximum (Anti-climb aperture)
Cut Resistance	Low (Easy to cut)	High (Heavy duty wire)
Maintenance	Frequent (Rust prone)	Low (PVC + Galfan coating)
Lifespan	Short to Medium	Long-term Durability

Frequently Asked Questions

Q: What makes the 358 fence different from regular welded mesh?

The 358 fence uses a very small mesh opening (3" x 0.5") and thick 4mm wire, which prevents climbing and resists cutting, whereas regular mesh has larger openings that are easier to penetrate.

Q: How does the PVC coating improve the fence's life?

The PVC powder coating (min 100 microns) acts as an additional barrier against moisture and chemicals, preventing rust and significantly extending the service life in corrosive environments.

Q: Can I request custom sizes for the 358 mesh panels?

Yes, we provide full OEM customization. We can manufacture panels according to your detailed drawings and specific height or width requirements.

Q: What is the typical lead time for a large order of metal grating or fencing?

Mass production typically takes between 20 to 25 days depending on the order volume and customization specifications.

Q: Which surface treatments are available for industrial metal structures?

We offer hot-dip galvanization, Galfan coating, and PVC powder coating in various RAL colors (such as Green RAL 6005 and Black RAL 9005).

Q: How is the 358 fence installed to ensure it remains secure?

It is installed by overlapping panels by at least 75mm at each post, then secured firmly using slotted clamp bars and M8 diameter bolts for maximum stability.