HEATKEYS

Lincoln Electric is the world leader in the design, development and manufacture of stick welders, TIG welders, MIG welders, multi-process welders, engine driven welders/generators, wire feeders, welding consumables, robotic arc-welding systems, envir...

Praxair is a leading source for welding gases, industrial gases, welding equipment and welding supplies. Shop online at PraxairDirect.com.

Victor Technologies, formerly Thermadyne, is a global manufacturer and marketer of metal welding and cutting products and accessories and is proud to support the skilled professions of welding, metalworking and fabrication trades. Victor®, Thermal D...

Quandl is the easiest way to find, use and share numerical data. Search millions of datasets. Instantly share, download, graph.

Goodheart-Willcox is the premier textbook publisher for Technical, Trades, and Technology; Family & Consumer Sciences; and Business, Marketing & Career Education.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Knovel integrates validated content, optimized search, and data analysis tools – enabling engineers to solve problems quickly

Commercial construction professionals will find everything from construction news to construction management information to the latest on construction equipment that the industry has to offer.