Alabama Metal Industries Corporation - (AMICO)
When perimeter security is required Secura Fence is the answer. Developed to be a step above chain line fabric, Secura Mesh incorporated into the Secura Fence System is very difficult to cut, climb or crawl under. For new construction or to retrofit any type or height of fence to achieve the level of security required.
Ameristar Fence Products 
Impasse® Security Fence offers the resistive strength of heavy-duty steel spears secured vertically to a framework of specially formed steel rails and I-beam posts that accept the Stalwart® integrated cable system. Ameristar’s Stalwart® cabling system provides an anti-ram defense against forced entry or vehicular impact. The two systems together provide a successful first line of defense.
Atlantis Products
Affordable and durable high security fence systems. Virtually indestructible and unclimbable. Available with a range of security options. Wire mesh or meshed steel bars. Galvanized or galvanized and polyester powder coated in a range of colors. Guaranteed up to 20 years.
Ametco Manufacturing Corp.
Ametco's Steel Security Fencing provides an aesthetically pleasing yet permanent barrier. Select from the many panels designs that come in both square and rectangular patterns. Each fence panel is produced by an automatic electro-forged welded process. The simple, clean lines are particularly suitable for high security applications including sports, leisure, industrial and military applications.
Cassidy Bros. Forge
Architectural wrought iron. Since 1965, Cassidy Brothers Forge has been designing, manufacturing and restoring the finest quality wrought iron fences and gates. Many of the nation's most respected institutions have trusted Cassidy Brothers to provide their security fencing: West Point Military Academy, New York Stock Exchange, Grand Central Station, US Customs House, and many others.
HySecurity
StrongArm M30 is a high cycle, M30 crash tested, fortified barrier arm. This operator runs with the ultra-reliability of HySecurity’s 30 year proven hydraulics, the flexibility, power, and reliability of HySecurity’s programmable Smart Touch® Controller, and unique functional and safety benefits. StrongArm M30 is available to fit 12 to 24 foot clear openings, is rated to cycle up to 100 times per hour.
Ideal Mfg.
UL-325 compliant Tilt-a-Way Vertical Pivot Gates and operators. Engineered to exceed demanding security requirements, Tilt-a-Way gates are manufactured and tested to withstand the harshest operating conditions – up to 150 mph winds. The only V.P. gate with a Canadian C.S.A. 247 rating. Our new ASTM M-50 Super-Duty Anti-Ram Crash gate can extend up to 22’.
Omega II Fence Systems
A security fencing system for these changing times. SECUR, our strongest fence system, is constructed with heavy gauge (2 X 0-GA horizontal and 1 x 4-GA vertical) welded at each intersection. Mounted on square posts with heavy duty brackets and retaining plate with tamper proof nut/bolt sets. Hot dipped galvanized, then polyester powder coated.
Transpo Industries
BLAST-SAFE™ fencing is constructed of double-reverse corrugated (DRC) galvanized steel fabric. It safely diffuses jet-blast streams, while providing excellent perimeter security. The narrow vertical profile is designed for tight locations, while modular construction assures quick turn-around time. SCREEN-SAFE™ DRC glare screen eliminates "rubbernecking" and provides protection for work zone crews.
Tymetal Corp.
Manufacturing perimeter security gate and electric gate operator systems for Industrial and Correctional markets. Featured products include: Fortified Impact Gate System - US DOS certified anti-ram crash barrier, TIGER Automatic Gate Systems – complete system tested to over 200,000 cycles. Shipping cantilever, swing or overhead automatic gate systems (aluminum, steel, ornamental, or chain-link) nationwide since 1985.
Wallace International
Your single-source solution for automated gates, including – cantilever gates up to 40’ wide, Speedgate/BiFold gates that open or close up to 20’ openings in under 7 seconds and K12/PAS 68 crash rated Vee Gates. Our products are factory assembled and tested and arrive ready to install with no on-site fabrication required.
Wheatland Tube Company
Wheatland High Strength Fence Framework HS-83K - Wheatland Tube developed a high strength post to be used specifically for high security fencing and for fences containing small security mesh, wind or screen privacy slats. The post developed was recently listed in ASTM F 1083, schedule 40 galvanized fence pipe. It is classified as High Strength 83000 Grade within the specification.
See also:
Fences for more fencing and perimeter security options
32 4100 - Bollards
Alabama Metal Industries Corporation - (AMICO)
When perimeter security is required Secura Fence is the answer. Developed to be a step above chain line fabric, Secura Mesh incorporated into the Secura Fence System is very difficult to cut, climb or crawl under. For new construction or to retrofit any type or height of fence to achieve the level of security required.
Ameristar Fence Products
Impasse® Security Fence offers the resistive strength of heavy-duty steel spears secured vertically to a framework of specially formed steel rails and I-beam posts that accept the Stalwart® integrated cable system. Ameristar’s Stalwart® cabling system provides an anti-ram defense against forced entry or vehicular impact. The two systems together provide a successful first line of defense.
Ametco Manufacturing Corp.
Ametco's Steel Security Fencing provides an aesthetically pleasing yet permanent barrier. Select from the many panels designs that come in both square and rectangular patterns. Each fence panel is produced by an automatic electro-forged welded process. The simple, clean lines are particularly suitable for high security applications including sports, leisure, industrial and military applications.
Atlantis Products
Affordable and durable high security fence systems. Virtually indestructible and unclimbable. Available with a range of security options. Wire mesh or meshed steel bars. Galvanized or galvanized and polyester powder coated in a range of colors. Guaranteed up to 20 years.
Cassidy Bros. Forge
Architectural wrought iron. Since 1965, Cassidy Brothers Forge has been designing, manufacturing and restoring the finest quality wrought iron fences and gates. Many of the nation's most respected institutions have trusted Cassidy Brothers to provide their security fencing: West Point Military Academy, New York Stock Exchange, Grand Central Station, US Customs House, and many others.
HySecurity
StrongArm M30 is a high cycle, M30 crash tested, fortified barrier arm. This operator runs with the ultra-reliability of HySecurity’s 30 year proven hydraulics, the flexibility, power, and reliability of HySecurity’s programmable Smart Touch® Controller, and unique functional and safety benefits. StrongArm M30 is available to fit 12 to 24 foot clear openings, is rated to cycle up to 100 times per hour.
Ideal Mfg.
UL-325 compliant Tilt-a-Way Vertical Pivot Gates and operators. Engineered to exceed demanding security requirements, Tilt-a-Way gates are manufactured and tested to withstand the harshest operating conditions – up to 150 mph winds. The only V.P. gate with a Canadian C.S.A. 247 rating. Our new ASTM M-50 Super-Duty Anti-Ram Crash gate can extend up to 22’.
Omega II Fence Systems
A security fencing system for these changing times. SECUR, our strongest fence system, is constructed with heavy gauge (2 X 0-GA horizontal and 1 x 4-GA vertical) welded at each intersection. Mounted on square posts with heavy duty brackets and retaining plate with tamper proof nut/bolt sets. Hot dipped galvanized, then polyester powder coated.
Transpo Industries
BLAST-SAFE™ fencing is constructed of double-reverse corrugated (DRC) galvanized steel fabric. It safely diffuses jet-blast streams, while providing excellent perimeter security. The narrow vertical profile is designed for tight locations, while modular construction assures quick turn-around time. SCREEN-SAFE™ DRC glare screen eliminates "rubbernecking" and provides protection for work zone crews.
Tymetal Corp.
Manufacturing perimeter security gate and electric gate operator systems for Industrial and Correctional markets. Featured products include: Fortified Impact Gate System - US DOS certified anti-ram crash barrier, TIGER Automatic Gate Systems – complete system tested to over 200,000 cycles. Shipping cantilever, swing or overhead automatic gate systems (aluminum, steel, ornamental, or chain-link) nationwide since 1985.
Wallace International
Your single-source solution for automated gates, including – cantilever gates up to 40’ wide, Speedgate/BiFold gates that open or close up to 20’ openings in under 7 seconds and K12/PAS 68 crash rated Vee Gates. Our products are factory assembled and tested and arrive ready to install with no on-site fabrication required.
Wheatland Tube Company
Wheatland High Strength Fence Framework HS-83K - Wheatland Tube developed a high strength post to be used specifically for high security fencing and for fences containing small security mesh, wind or screen privacy slats. The post developed was recently listed in ASTM F 1083, schedule 40 galvanized fence pipe. It is classified as High Strength 83000 Grade within the specification.