Machine Tool Builders & Controllers,

Makino, http://www.makino.com
Tarus, http://www.tarus.com
FA & Robot, http://www.fanuc.com
Siemens, http://www.siemens.com

Engineering Software

CATIA,  http://www.catia.com
CATIA Operators Exchange, http://www.coe.org
CATIA Community, http://www.catiacommunity.com/
DELCAM, http://www.delcam.com/

Professional Organizations

Society of Manufacturing Engineers,  http://www.sme.org
Society of Plastics Engineers,  http://www.4spe.org
American Mold Builders Association,  http://www.amba.org
American Foundry Society,  http://www.afsinc.org/

Publications

Plastics News, http://www.plasticsnews.com
Automotive News,  http://www.autonews.com
Ward’s Auto,  http://www.wardsauto.com
USA Trade Online, http://www.usatradeonline.gov/
Quality Digest, http://www.qualitydigest.com/