SK Weldedmesh manufactures high-security fencing for defence establishments, paramilitary camps, ammunition depots and border infrastructure: 358 anti-climb, anti-cut mesh to EN 10223-7 with Y-arm concertina coil toppings, supplied as complete kits with gates and anti-tamper fixings. Our family business has supplied steel and fencing since 1977 and our Kolkata plant is set up for the documentation, inspection and phased delivery that defence contracts require.
| Camp and depot perimeter | 358 anti-climb mesh, 3.0 to 4.0 m, 4 mm wire, with Y-arm concertina coil |
|---|---|
| Ammunition and fuel depots | Double-skin 358 fence with patrol track between fences |
| Border and sensitive boundaries | 358 mesh 3.0 m plus concertina; optional buried mesh skirt |
| Family quarters and technical areas | 3D welded mesh panel 2.4 m or 868 twin wire |
| Posts | 80 × 80 mm SHS with Y-arm, concrete foundations; anti-tamper clamps and bolts |
| Coating | Hot-dip galvanised + polyester powder coat, minimum 80 microns, IS 13871 |
| Standards | EN 10223-7, BS 1722-14; concertina coil to CQAE/5660/1602/A; barbed wire IS 278 |

We quote against MES, CPWD and paramilitary tender schedules line by line and supply inspection documentation with each delivery.
76.2 × 12.7 mm apertures stop hands, feet and bolt cutters.
Y-arm concertina, double-skin fences and patrol tracks built from one panel system.
Sentries, CCTV and radar see through the mesh; no dead ground behind it.
Clamps and bolts cannot be removed from outside without special tools.
Panels step across hills, nullahs and embankments without gaps.
Galvanised plus powder coated panels last 15 years or more without maintenance.
358 anti-climb mesh to EN 10223-7 / BS 1722-14 is the standard high-security mesh specified worldwide, and Indian defence and paramilitary tenders commonly call for it by its 76.2 × 12.7 mm × 4 mm description. We quote exactly to the tender clause.
Yes. Two parallel 358 fences with a patrol path between them, concertina on both, and gates aligned for vehicle patrols are a standard configuration we supply with drawings.
Yes. Mill test certificates for the wire, galvanising and coating-thickness reports from our in-house lab, third-party NABL test reports on request, and a line-by-line compliance statement against the tender specification.
Standard panels ship within 2 to 3 weeks of order confirmation; project quantities are scheduled against your site programme and delivered in phases from our Kolkata plant.
We manufacture and supply across India with installation drawings and a bill of materials. Installation is available through our approved partners, or your contractor installs with our drawings and site support.