GreenSheet Ads
Source of new and used plastics machinery, auxiliary equipment, plastics auctions and liquidations, plastic materials, and services for the plastics industry.
http://www.greensheetads.com

Plastics Wiki
Wiki-based website dedicated to plastics technology, polymer materials, equipment and other things related to polymers and plastics.
http://plastics.inwiki.org/

Beginners Plastics Guide
learn about plastics, from injection molding to nylon to painting plastics. A free independant guide from A1 Plastic Part & Product Database
http://www.plaslink.com/newToPlastic.phtml

The World of Plastics
Informational resource for the plastics industry. Products and services, employment and job opportunities, and plastic materials.
http://www.plasti.com/

APC. American Plastics Council
The Plastics Division of the American Chemistry Council (ACC) represents leading manufacturers of plastic resins. We may not think about them often, but versatile plastics inspire countless innovations that help make life better, healthier and safer every day.
http://www.americanchemistry.com/plastics/

Colormax Feeders
Colormax designs and manufactures plastics ancillary equipment, otherwise known as plastics auxiliary equipment, for plastics processors and color feeders. Our product line includes additive feeders and dosers, volumetric and gravimetric blenders, hopper loaders, vacuum conveying systems, powder loaders, weighing systems, dryers and other industrial processing equipment for color feeding needs.
http://www.colormaxltd.com/

Plastics Hotline
Plastics Hotline is the weekly marketplace for Plastics Processing Equipment, Materials, Supplies and Business Services. Linking Buyers and Sellers in the Plastics Industry
http://www.plasticshotline.com/

Engineering Materials Applications Community
Society of Manufacturing Engineers is an international professional society dedicated to serving its members and the manufacturing community through the advancement of professionalism, knowledge, and learning.
http://www.sme.org/cgi-bin/communities.pl?/communities/ema/emahome.htm&&&SME&

Boedeker Plastics, Inc
Boedeker Plastics, Inc. 1-800-444-3485 : engineering & industrial plastics distributor, plastic materials, sheet, rod, tube, film, plastics machining, plastics machine shop -- Contact us for the widest variety of engineering and industrial plastics in the industry. Website includes a material selection guide, company introduction, suppliers listing, company services, contact information, and e-mail contact info. Call us for all your plastics needs!
http://www.boedeker.com/

Polytek Development Corp.
Polytek- your complete and versatile lines of liquid mold rubber, casting resin and other specialty molding and casting compounds.
http://www.polytek.com/