In-House Capabilities:Design & Engineering
Structural Foam Injection Molding
Gas Counter-Pressure Injection Molding
Gas Assist Injection Molding
Straight Injection Molding
PREPRODUCTION PLASTICS INC.
210 N. Teller Street
Corona, CA 92879
Preproduction Plastics Inc. offers customers molding options on machines ranging from 100 ton to 1100 ton.Our 45,000sq/ft. facility has 85 employees, running three shifts on eleven molding machines
giving us incredible capacity to process orders with fast turnaround times. We constantly monitor
our production facility in Real TimeŽ with our IQMS ERP system.
PPI performs secondary operations during and after production to maximize our part processing.
Our new mold qualification procedures allow us to ideally test new molds through a
rigorous three step process. PPI completes these steps ensuring exceptional quality
and repeatability for all future production runs.
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