Woven and welded gabion systems support river protection, erosion control, retaining structures and landscape works.
Hebei Yuyang Environmental Protection Engineering Co., Ltd. supplies gabion mesh, diamond mesh, protective barriers, slope protection systems, fence systems and sound barriers for infrastructure, water conservancy, building openings, security and noise-control projects.
Different sites and building openings require different mesh structures, coatings, accessories and installation methods. This page helps project owners, contractors, fabricators and purchasing teams match typical application scenarios with suitable Yuyang product systems.

Yuyang product systems are selected by water flow, terrain, rockfall risk, perimeter level, emergency deployment, acoustic requirements, door and window protection, ventilation and insect-control needs.
Woven and welded gabion systems support river protection, erosion control, retaining structures and landscape works.
Fence systems, wall spikes, barbed wire and razor wire create layered protection for factories, warehouses and restricted areas.
Sound barrier systems help control noise along highways, railways, bridges, factories and other sensitive project locations.
Defense barriers, mobile roadblock vehicles and obstacle nets support temporary fortification, flood response and rapid site control.
Active and passive protection systems reduce slope weathering, rockfall risk and roadside safety hazards.
Security mesh and invisible screens protect doors and windows while retaining ventilation, outward visibility and insect control.
| Project Need | Recommended Products | Selection Notes |
|---|---|---|
| River training, erosion control, retaining walls and landscape works | Gabion Mesh, Reno Mattress, Reinforced Terramesh, Welded Gabion Box, Ecological Interlocking Gabion | Use flexible woven systems for water flow and settlement, or welded modules where straight faces and appearance are important. |
| Industrial perimeter and security boundary | Security Fence, Anti Climb Fence, Razor Wire | Match fence height, mesh opening, post spacing and anti-climb accessories to the security level. |
| Highway, railway, bridge and plant noise reduction | Micro-Hole Sound Barrier, Fully Enclosed Sound Barrier, Louver Sound Barrier | Confirm noise source, target reduction, panel height, wind load and maintenance access before selection. |
| Temporary fortification, flood control and rapid protection | Defense Barrier, Mobile Roadblock Vehicle, Inconspicuous Obstacle Putanka | Use fast-deploying barrier systems where temporary protection, flood control or emergency response is required. |
| Mountain roads, railway slopes and rockfall control | Active Slope Protection Net, Passive Slope Protection Net, Ring Net, Cable Net | Select active reinforcement or passive interception according to slope condition and rockfall energy. |
| Door and window security, ventilation and insect screening | Round-Hole Alloy Security Mesh, Stainless Steel Security Mesh, Invisible Screen Mesh, Fiberglass Screen Mesh, PET Invisible Screen Mesh | Confirm the protection level, exposure environment, mesh count, opening, frame system, ventilation and visibility requirements. |
Different engineering sites and building openings need different mesh structures, coatings, accessories and delivery plans. Confirm the following points according to the actual application.
Confirm water flow, scour level, wall height, settlement, fill stone, gabion dimensions, drainage and coating for hydraulic or retaining applications.
Confirm fence height, post spacing, mesh opening, anti-climb requirements, gate position and surface treatment for long-term perimeter protection.
Confirm noise source, target reduction, panel height, post structure, wind load and maintenance access before selecting sound barrier systems.
Confirm deployment speed, filling method, barrier height, connection layout and packing form for temporary protection or emergency response.
Confirm slope angle, rockfall energy, anchor layout, mesh strength and boundary conditions before choosing passive or active protection systems.
Confirm material, protection level, mesh count, opening, wire or yarn diameter, frame type, color, ventilation and outward visibility.