
Master Halco
The industry’s premier fencing provider since 1961. Master Halco lets you choose from a wide range of weights and coatings from our aluminum-silicon alloy hot-dipped aluminized steel fence to tough, Permafused II, coated chain link. We also offer specialty products from baseball back stop and tennis court fencing to high and maximum security prison fencing.

Tymetal Corp.
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Cantilever Slide Gates and Swing Gates, compliant with ASTM F2200/UL325, for industrial, commercial, and governmental Perimeter Security Gate applications. Shipping nationwide since 1985, providing Automatic Gate Systems (Slide Gates, Overhead, Roller or Swing Gates in openings from 3 ft. to 400 ft). Electric Gate systems, featuring enclosed track and truck assemblies for long term reliability.

Wheatland Tube Company ![]()
One of the world's leading manufacturers of continuous weld (CW) and electric resistance welded (ERW) pipe. Subsidiary of 128-year-old John Maneely Company, seven facilities manufacture pipe, tubing, fittings per ASTM, ANSI, UL, NEC, Federal Specifications. The only fence framework manufacturer producing the complete line of fence framework per ASTM F-1083, F-1043.
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CONSTRUCT 2010 - May 11-14, Philadelphia |
See also: Fences for more fencing and perimeter security options

Master Halco
The industry’s premier fencing provider since 1961. Master Halco lets you choose from a wide range of weights and coatings from our aluminum-silicon alloy hot-dipped aluminized steel fence to tough, Permafused II, coated chain link. We also offer specialty products from baseball back stop and tennis court fencing to high and maximum security prison fencing.

Tymetal Corp.
![]()
Cantilever Slide Gates and Swing Gates, compliant with ASTM F2200/UL325, for industrial, commercial, and governmental Perimeter Security Gate applications. Shipping nationwide since 1985, providing Automatic Gate Systems (Slide Gates, Overhead, Roller or Swing Gates in openings from 3 ft. to 400 ft). Electric Gate systems, featuring enclosed track and truck assemblies for long term reliability.

Wheatland Tube Company ![]()
One of the world's leading manufacturers of continuous weld (CW) and electric resistance welded (ERW) pipe. Subsidiary of 128-year-old John Maneely Company, seven facilities manufacture pipe, tubing, fittings per ASTM, ANSI, UL, NEC, Federal Specifications. The only fence framework manufacturer producing the complete line of fence framework per ASTM F-1083, F-1043.