The Rose Corporation - Reading, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of box, I & wide flange H beams. Capabilities include CNC bending, sawing, plate rolling, shearing, angle rolling, burning, welding, punching & fabrication. Angles, bars, channels, expanded metals, piping, tubing, sheets & threaded rods are also available. Same-day delivery for in-stock items.
mark-metals.com/

Vistamation, Inc. - Temecula, CA
Distributor, Custom Manufacturer, Service Company
Nationwide distributor of pallet rack, including box beams with extremely high capacity.
vistamation.com/palletrack.htm

Carr Concrete - Williamstown, WV
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom prestressed box beams made from concrete for constructing bridges. Beams are available in various lengths up to 106 ft. with 12 in. to 42 in. standard thickness & 3 ft. & 4 ft. standard width. NPCA & PCI certified.
www.carrconcrete.com/bridge.html

Alum-Elec Structures, Inc. - Kendallville, IN
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of aluminum & galvanized steel box beams for substations. Aluminum products include wide-flange beam & lattice style structures & aluminum multi-form beam structures. Galvanized steel products include square tube, round pipe, wide flange beam & lattice style structures. Custom design & engineering as well as erection & shipping services available.
www.alumelec.com/products.html

Creative Pultrusions, Inc. - Alum Bank, PA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of corrosion resistant structural profiles including box beams. Equal & unequal leg angles, solid square bars, wide flange & I-beams, sludge flight & E-channels, flat sheets & strips, nuts, bolts, solid & round rods & square, rectangular & round tubes are also available.
Brand Names: Pultex

Three Rivers Crane, Inc. - Oakdale, PA
Custom Manufacturer, Manufacturers' Rep, Service Company
AISE certified. Design, fabricate & install box beams. Design, engineering, manufacturing & installation of overhead cranes & runway systems to CMAA & ANSI specifications. General fabrication of structural steel.
www.threeriverscrane.com/lifting-accessorie...

Gage Brothers Concrete Products - Sioux Falls, SD
Manufacturer
Manufacturer of precast concrete products. Products range from hollow core slabs, beams, columns, double-tees & insulated panel systems.

Gulf Coast Pre-Stress, Inc. - Pass Christian, MS
Distributor, Manufacturer
Manufacturer & Distributor Of Concrete Products

Heldenfels - Corpus Christi, TX
Manufacturer, Custom Manufacturer
Precast/Prestressed Concrete Structures

Prestress Engineering Corporation - Prairie Grove, IL
Manufacturer
Beams, Tees, Pilings, Panels, Coping, Median Barriers, Columns, Sills, Soundwalls, Retaining Walls

Schuylkill Products, Inc. - Cressona, PA
Manufacturer, Custom Manufacturer
Manufacturer Of Concrete Bridge Beams

Prestressed Systems, Inc. (PSI) & Hollowcore, Inc. - Oldcastle, ON
Manufacturer
Structural Precast/Prestressed Concrete Products

Pac Fab, Incorporated - Tacoma, WA
Manufacturer, Custom Manufacturer
Manufacturer Of Custom Metal Products Including Sheet Metal, Metal Countertops, Steel Tanks, Stainless Steel Panels, Box Beams, Stairways & Other Structural Components.

Oldcastle Precast, A Div. Of CRH plc - Auburn, WA
Manufacturer, Service Company
Underground Utility Vaults, Bridges, Detention Tanks, Lamp Pole Bases, Oil/Water Separators, Grease Interceptors, Fuel Tanks

Blakeslee Prestress, Inc. - Branford, CT
Manufacturer
Manufacturer Of Precast Concrete