Minnesota Plastic Injection Mold Maker - your partner company for custom mold making
True full service mold making capabilities for Minnesota businesses
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.
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.
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:
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.Get a Free Quote!
Types of molds available
Our mold makers are experts in two-shot molding, high pressure molding and more.
- Two-Shot Molding
- Insert Molding
- Foam Molding
- Thin Wall Molding
- Cavitation Molding
- Direct Injection Molding
- High Pressure Molding
- Technical Injection Molding
- Reaction Injection Molding