Industry Trade / Professional Organizations   Society of Plastic Engineers (SPE) www.4spe.org Society of the Plastics Industry (SPI) www.plasticsindustry.org American Chemistry Council - Plastics Div. (ACC) www.plastics.org     Regulatory Agencies   Underwriters Laboratories (UL) www.ul.com National Sanitation Foundation (NSF) www.nsf.org     Information / News   Mat Web Materials Database www.matweb.com Plastics News Magazine www.plasticsnews.com Modern Plastics Magazine www.modplas.com Plastics Technology Magazine www.plasticstechnology.com Injection Molding Magazine www.immnet.com     Design / Testing Services   Advanced Plastics Design www.robustmolding.com Akron Rubber Development Lab (ARDL) www.ardl.com Plastics Technology Laboratories www.ptli.com     Trade Shows   National Plastics Exposition - Chicago (NPE) www.npe.org   Authorized Distributors   Channel Prime Alliance www.channelpa.com