HEATKEYS

Home Page - Worldwide supplier of process automation services and technologies, including PlantWeb digital plant architecture.

Computrols is a leader in Building Automation Systems, Energy Management, and HVAC. Start a DDC controls dealership with minimal startup costs today.

ABB in the United States is a technology-based provider of power and automation products, systems, solutions, and services.

Rosemount is a global leader in manufacturing process instrumentation. Products include measurement solutions for pressure, temperature, level, and flow applications.

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

AutomationDirect - Industrial control products: PLCs, AC Drives, Operator Interfaces, Enclosures, Pushbuttons, Sensors, Motor Controls, Power Supplies, and more!

CAD Library: Free Download CAD Drawings and Libraries. AEC, Architectural, Civil, HVAC, Electrical, Plumbing, Detail Drawings and Symbol Blocks in Autocad .DWG .DXF - CAD Software

Pressure Switch from United Electric Controls. United Electric manufactures various pressure switches such as differential pressure switch, explosion proof pressure switch, proof pressure switch, pressure switch controls, as well as temperature swit...

ABB (www.abb.com) is a leader in power and automation technologies that enable utility and industry customers to improve performance while lowering environmental impact. The ABB Group of companies operates in around 100 countries and employs about 13...

Muscle physiology test systems, fast response photo-ionization sensors and microseismic data loggers.

Ashcroft offers both thermowells and thermometers, including test and industrial bimetal thermometers. Ashcroft, based in Stratford, Connecticut, is a leader in the design and distribution of quality, safe and sophisticated temperature and pressure g...

COMTEK Communications Technology Inc. manufactures professional quality large area and personal FM communications equipment for a variety of applications: assistive listening, broadcast, film production, cueing, IFB, tour guide systems, language tran...