Portage Casting & Mold Inc.

Manufacturer of tooling, including thermoforming, compression/transfer and RIM molds for composite and plastic part prototyping and production.

2901 Portage Rd.
Portage, WI 53901 US


As Seen In CompositesWorld

Inside Manufacturing: Thermoplastic Composites Lighten Transit Bus
Low-pressure forming processes and low-density, long fiber-reinforced thermoplastic come together to cut weight of aluminum transit bus roof air conditioning door by 40 percent.

Product Categories of Portage Casting & Mold Inc.

Tools/tooling materials
  • Tools
    • Integrally heated
    • Prototype
    • Resin injection
    • Metal
      • Metal, aluminum