Plastic Injection Mold Maker Company Minnesota

Minnesota Plastic Injection Mold Maker - your partner company for custom mold making

True full service mold making capabilities for Minnesota businesses

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Mantz Automation’s mold makers use specialty machining and decades of experience to provide companies in Minnesota with perfectly-crafted injection molds. Since 1989, our family-owned American company has worked all over the world meticulously producing molds— from CAD design and brainstorming to project completion.

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 Minnesota.

Plastic injection mold making materials

No matter the design, Mantz Automation has the perfect plastic injection mold making materials for your injection mold design.  

ABS Plastic
ABS Plastic
Polyethylene
Polyethylene
PVC
PVC
Polycarbonate
Polycarbonate
Polystyrene
Polystyrene
Polypropylene
Polypropylene
Polymer
Polymer
Resin
Resin
Nylon
Nylon

Metal injection mold making materials

From H-13 to S-7 steel, our mold makers use the highest-quality metal injection mold making materials for your injection molding.  

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

We make molds for industries with a global reach

Mantz Automation works with businesses across the world to provide perfectly crafted molds for all sorts of applications. Through the years, we’ve formed lasting partnerships in global industries, including:

  • Agriculture
  • Manufacturing
  • Architecture
  • Engineering
  • Healthcare
  • Tech

Mantz Automation mold making process & mold types

From mold design and 3D CAD models to assembly, every service is tailored to meet your exact specifications. We’ll work with you every step of the way to ensure a 100% personalized experience, resulting in the perfect injection mold for your business.

Types of molds available

Our mold makers are experts in two-shot molding, high pressure molding and more.

Our mold maker services

Mantz Automation offers mold making services to match every need with professional, timely results. No matter the state of your mold, our post-assembly services guarantee success time and time again:  
Contact Mantz Automation to learn more about our mold making services.