Aalmir Plastic Industries
ORBITFORM
INTERNATIONAL POLYMER ENGINEERING
KNIGHT & PACKER
MERIDIAN LABORATORY
TMP TECHNOLOGIES Inc
MATERIAL SCIENCES CORP
CREST FOAM INDUSTRIES Inc
AME CORP
Craftech Industries Inc.
JPS ELASTOMERICS CORP
T A MFG.
ITW PHILADELPHIA RESINS
Micro Plastics Inc
Ohio Precision Molding, Inc.
CIBA-GEIGY CORP
DYNACAST
BAYER CORP
Phillips Plastics Corp.
Acrotech Inc.