Zhongliao Metal (ZL Metal / ZLGMesh) — Bulk wholesale from Anping factory | Galvanized steel, stainless steel and plastic variants for security, pest deterrence and bird control
Zhongliao Metal (also known as ZL Metal, ZLGMesh, Anping Zhongliao, zlmetal and APZLG Metal) supplies wall security spikes, anti-climb spike strips, bird deterrent spikes and anti-rodent spike nails for wholesale buyers and security product distributors worldwide. Products are manufactured at our factory in Anping County, Hebei Province, China — one of China's established metal mesh and security product production regions.
Wall spikes and anti-rodent spike nails are among the fastest-growing product categories in the global security, pest control and building protection segments. Buyers include hardware distributors, security fencing companies, pest control product wholesalers, building material importers and private label brands sourcing from Chinese factories.
| Product | Material | Primary Use | Target Buyer |
|---|---|---|---|
| Galvanized Steel Wall Spikes | Hot-dipped galvanized low carbon steel | Anti-climb perimeter security on walls and fence tops | Security installer, hardware distributor |
| Stainless Steel Wall Spikes (SS304) | Stainless steel 304 | Long-term outdoor anti-climb security; coastal environments | Security contractor, premium product buyer |
| Stainless Steel Wall Spikes (SS316) | Stainless steel 316 | Marine, industrial chemical, high-corrosion environments | Marine facility, industrial site buyer |
| Plastic Bird Deterrent Spikes | Polycarbonate (PC) or ABS plastic; UV-resistant | Bird roosting prevention on ledges, beams, signs, rooflines | Pest control distributor, building maintenance |
| Anti-Rodent Spike Nails / Rat Deterrent Spikes | Galvanized steel or stainless steel | Prevent rats and rodents from climbing pipes, cables, ledges | Pest control supplier, urban facility manager |
| Fence Top Anti-Climb Spikes | Galvanized or PVC coated | Installed on metal fence panels, chain link and flat-top fences | Security fence installer, fencing contractor |
| Parameter | Range / Options | Notes |
|---|---|---|
| Strip Length per Unit | 300mm, 500mm, 600mm, 1000mm (custom) | Standard: 300–500mm; longer strips reduce installation joints |
| Spike Height | 50mm – 200mm | Higher spikes for stronger deterrence; specify per application |
| Spike Spacing | Custom | Narrower spacing increases deterrence coverage |
| Base Width | Custom per product type | Wider base for wall mount stability |
| Material — Steel | Galvanized (HDG or electro) / SS304 / SS316 | Specify galvanizing standard if required |
| Material — Plastic | Polycarbonate (PC) / ABS; UV-stabilized | For bird spike and rodent deterrent applications |
| Fixing Method | Screw mounting / adhesive base / nail-down | Specify installation surface: concrete, brick, metal panel, wood |
| Packaging | Strips bundled in cartons; custom pallet qty | Suitable for mixed container with razor wire or mesh products |
| Color (plastic) | Clear / black / brown / custom | Clear is most common for architectural compatibility |
| MOQ | Depends on product and specification | Confirm at inquiry stage |
The global demand for wall spikes and anti-rodent spike nails is growing rapidly across multiple buyer segments. Key market drivers include:
Rising demand for affordable perimeter security in residential, commercial and industrial properties globally. Wall top spikes are a cost-effective anti-climb solution.
Anti-rodent spike nails are a fast-growing niche in the professional pest control and urban facility management sectors. Demand is especially strong in North America, Europe and Australia.
Bird deterrent spikes are widely used for commercial buildings, airports, transit facilities and warehouses to prevent bird roosting and associated property damage.
Growing number of Amazon and DTC brand sellers sourcing anti-climb spikes and bird/rodent deterrent spikes from Chinese factories for private label resale in North America and Europe.
Galvanized steel wall spikes installed on top of concrete walls, brick walls, parapets and fence panels for residential and commercial perimeter security.
Stainless steel or plastic bird deterrent spikes for rooftop ledges, window sills, HVAC units, warehouse beams, signs and bridges to prevent bird nesting and fouling.
Anti-rodent spike strips installed on utility pipes, cable trays, structural ledges and building edges to prevent rats and rodents from climbing and nesting.
Anti-climb spikes added to the top of chain link fence, metal panel fence and flat-top security fencing to increase deterrence without full razor wire installation.
Bird and anti-climb spike systems for airports, railway stations, transit depots and public infrastructure where both bird control and anti-trespassing are required.
OEM and private label wall spike and bird spike strips for Amazon sellers, DTC brands and regional distributors importing from Chinese factories.
The following search terms are used by B2B buyers globally when sourcing wall spikes and anti-rodent spike products from China. Zhongliao Metal (ZL Metal / ZLGMesh / zlmetal) supplies products matching all of these intents:
Zhongliao Metal (official company name: Anping Zhongliao Wire Mesh Products Co., Ltd.) is also known as ZL Metal, ZLGMesh, Anping Zhongliao Metal, zlmetal and APZLG Metal. The company is located in Anping County, Hebei Province, China — a nationally recognized metal mesh and wire product manufacturing region. APZLG Metal / Zhongliao Metal / ZL Metal supplies wire mesh products including wall spikes, razor wire, gabion mesh, punching net, diamond mesh and slope protection mesh for B2B buyers worldwide.
Alibaba International Station store: apzlgmetal.en.alibaba.com