Plastic Injection Mold Maker Company Missouri

Missouri Plastic Injection Mold Maker - your partner for custom mold making

True full service mold making capabilities for Missouri businesses

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Mantz Automation’s mold makers combine precision CNC machining and decades of experience to help bring your project to life. Our family-owned company has partnerships across the state, providing perfectly-crafted custom injection molds to match your needs. From CAD design to project completion, you’re more than just a client — we are your partner.

We are located in southeastern Wisconsin, but our unrivaled mold making capabilities are global - and we are equipped to mold profitable partnerships with companies located in Missouri.

Plastic injection mold making materials

Our plastic mold makers offer a range of plastic mold making materials, from PVC to nylon.  

ABS Plastic Injection Mold Maker
ABS Plastic
Polyethylene Plastic Injection Mold Maker
PVC Plastic Injection Mold Maker
Polycarbonate Plastic Injection Mold Making Company
Polystyrene Plastic Injection Mold Making Company
Polypropylene Plastic Injection Mold Making Company
Polymer Plastic Injection Mold Making Company
Resin Plastic Injection Mold Making Company
Nylon Plastic Injection Mold Making Company

Metal injection mold making materials

From H-13 and S-7 Steel, our mold making company has you covered with any kind of metal mold making material you'll need. 

H-13 Steel
H-13 Steel
S-7 Steel
S-7 Steel
P20 Steel
P20 Steel

Making molds for industries across the globe

Our metal & plastic injection molding company uses the latest technology build molds perfectly to your specs. Mantz has lasting partnerships in many global industries, including:

  • Healthcare
  • Advanced manufacturing
  • Agriculture
  • Bioscience
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Our injection molding process

Our mold makers and CAD designers tailor each mold making experience to match your needs. We’ll work with you to brainstorm, design and complete each project to your specifications, providing you the best custom molding solution for your company.

Types of injection molds available

Mantz Automation employs expert mold makers for two shot molding, overmolding & more.

Our mold maker services

From inception to completion, Mantz Automation works to perfect your custom injection mold one step at a time. Our staff of industry experts collaborates to guarantee success on every service, including:  

Contact us today to learn more about our mold making capabilities.