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5540 Pioneer Creek Drive
Maple Plain, MN 55359-9004
About Protomold
  • Protomold is the world's largest and fastest growing Rapid Injection Molding company. We manufacture molds exclusively using advanced aluminum alloys and high-speed CNC machining. No steel, EDM or expensive custom engineering. We work in almost any engineering resin, which means the parts can support functional testing, bridge tooling or even ongoing production requirements for many applications.
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