HEATKEYS

Structural steel detailing services and software products for steel design and construction. ShapeBook with 2D3DSteel is our software for structural steel design, detailing, and construction.

Portland Bolt manufactures and stocks both black and galvanized anchor bolts and construction fasteners to ASTM specifications for quick delivery.

GREYHAWK is an award-winning construction/program management and consulting firm that services an international client base of government agencies; legal, insurance and surety companies; and private organizations and developers.

OnlineMetals - Small quantities, no minimums of all industrial metals. Cut to size steel, aluminum, stainless, cold finish, tool steel and brass custom cut online. Fast shipping to your door. Point. Click. Metal.

Online civil engineering calculations for storm water, culverts, gravity sewer, water distribution, traffic engineering, surveying, floors, foundations, retaining walls, reinforced concrete, structural steel, wood design, engineering economics and un...

Be Communities is a social networking site for those in the architecture, engineering, construction, operations, and GIS communities with tools such as forums, blogs, a resource gallery, and a wiki for connecting, communicating, and learning from eac...

Material property database with data sheets of thermoplastic and thermoset polymers such as nylon, polycarbonate, polyethylene; metal alloys, aluminum, steel, titanium, nickel, cobalt, and zinc alloys; ceramics, lubricants. Free search tools include...

Free online press release distribution service including Google News. Easy, fast and free press release submission and distribution.

Global Sourcing Center for Castings, Forgings, and Seamless Rolled Rings.