HCIS-compliant fencing (now SAIS — Saudi Authority for Industrial Security) must meet strict requirements for height, structural strength, intrusion resistance, and proper installation at critical infrastructure facilities. Security is categorized into Class 1 to Class 4, where Class 1 is basic perimeter fencing and Class 4 provides maximum anti-intrusion protection. Hitech Fence designs, manufactures, and installs fencing systems compliant with all SAIS classes and provides full documentation for project approvals.

The best fence for a Saudi Aramco facility depends on the site's security classification under Aramco Engineering Standards. Common perimeter solutions include Type 2 (chain link with barbed wire topping) and Type 3 (welded mesh panels). High-security zones may require Type 4 or Type 5 fencing with anti-climb mesh, enhanced rigidity, and integration with intrusion detection systems. Hitech Fence is an approved Aramco vendor and provides complete design and specification support for compliant installations.