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Customized
JunHe
Our 358 anti-climb high security fence, also called 358 security mesh fence, is manufactured from high tensile steel wire by precise welding. Its narrow mesh opening makes it difficult to place foot holds, realizing excellent anti-climb and anti-cut performance.
Specification
| Material | Low carbon steel wire |
| Wire diameter | 4mm |
| Mesh opening size | 76.2mmX12.7mm |
| Surface treatment | Hot dipped galvanized, Spraying coated, PVC coated |
| Mesh post | Square post, round post |
Surface treatment options include hot-dip galvanized or powder coating, which provides great anti-rust ability and long service life even in harsh outdoor environments. Complete supporting posts, brackets and fixings are supplied together for fast and simple installation.

This high security fencing is widely applied in prisons, detention centers, airports, railway stations, power plants, border areas and other high-security protection projects. Custom wire diameter, panel size and color are acceptable. As a direct manufacturer, we support project-based orders with strict quality inspection and competitive factory price.
Key Features
- Anti-climb & anti-cut design for high security
- V-bending reinforcement improves panel strength
- Hot dipped galvanized / powder coated for corrosion resistance
- Strong welded structure, stable and durable
- Heavy-duty post + base plate & bolt fixing
- Full set accessories for easy installation
- Custom specifications to match different project demands
- Factory direct supply, reliable quality
Application
Prison, detention center, airport, substation, railway, boundary security, military zone

FAQ
Q1: What is 358 fence?
A: 358 fence is a kind of anti-climb high security welded mesh fence, named after its mesh size 75mm ×12.7mm. It is also known as prison security fence. The narrow mesh leaves no foothold for climbing.
Q2: What surface treatments do you provide?
A: We offer hot dipped galvanized and powder coating. Powder coating supports custom colors, while hot-dip galvanizing delivers better anti-rust performance for outdoor harsh conditions.
Q3: Can I customize the size and wire diameter?
A: Yes. Custom mesh panel height, width, wire gauge and post size are available according to your project drawings.
Q4: What accessories come with the fence panels?
A: Matching posts, base plates, brackets, bolts and nuts are all included for full installation.
Q5: Where is this 358 security fence commonly used?
A: It is widely used for prisons, detention centers, airports, power substations, railways, border lines and military zones.
Q6: Are you a factory or trading company?
A: We are a professional manufacturer of security fencing. We control quality from raw material, welding to surface treatment and offer competitive factory price.
Contact us
Email: junhe01@steelwiremeshfactory.com; admin@steelwiremeshfactory.com
WhatsApp: +86 17331466463; +86 17331468011
