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Construction53.com The World's Construction Guide.

Tekla Structures offers building and construction professionals a building information modeling (BIM) software solution. Tekla.com provides product information, recent news, customer stories and more.

Peddinghaus Corporation, steel fabrication, innovative steel fabrication, manufacturer and distributor of steel fabricating machinery, beam drill line, plate processing plate fabricating, steelworkers, hydraulic punches, angle line machinery, beam ca...

We drive the evolution of digital information models with our software, providing a growing competitive advantage to our customers in the construction and infrastructure industries.

Docstoc is a community for people to find and share professional documents. Find free legal documents and free business documents.

Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 150 billion archived web pages.

Graphisoft is the maker of ArchiCAD, a 3D architectural design software with sophisticated 2D drawing and layout functions for architects, interior designers and structural engineers.

Controlled Automation specializes in the manufacture of automated structural steel beam drilling machines, punching plate, shape cutting machines, angle and flat bar lines and material handling.