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Legrand offer products and systems for electrical installations and information networks

Graybar has specialized in supply chain management services and distribution of high-quality components, equipment and materials for the electrical and telecommunications industries for over 80 years.

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

Building materials, products, and manufacturers on the McGraw-Hill Construction Sweets Network. Download CAD details, specs and green product information.

Schneider Electric, global specialist in energy management, with solutions for power and control, critical power, energy efficiency, automation and renewable energy from plant to plug.

Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

Architectural information on building materials, manufacturers, specifications, BIM families and CAD details.

Search 250,000+ freelance programmers, web developers, graphic designers, writers and more. Get free quotes today. No obligation to hire.

Building Automation Global Portal and Resources including our online magazine

Autodesk Seek is the online source for product specifications and models for use in Revit, Autocad, 3ds Max, Maya and other CAD applications