American Kuhne
American Plastics Council
Bayer Material Science
Boy Machines, Inc.
CDS, Custom Downstream Systems
GE Plastics (SABIC)
Injection Molding Magazine
Modern Plastics Worldwide
National Plastics Center
NPE
Penn State Erie
Plastics in Canada
Plastics News
Plastics Technology
Precision Manufacturing Institute
RJG, Inc.
Society of Plastics Engineers
Society of the Plastics Industry
Technologia del Plastico
Toshiba Machine Co, America
Wayne Machine & Die Company