Plastic Injection Mold Maker New Jersey

New Jersey Plastic Injection Mold Maker - your partner company for mold making

TRUE full service mold making capabilities for New Jersey businesses

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Mantz Automation’s mold makers use specialty machining and decades of experience to provide New Jersey with perfectly-crafted injection molds. Since 1989, our family-owned American company has worked with companies worldwide crafting precisely manufactured plastic & metal 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 New Jersey.

Plastic injection mold making materials

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

ABS Plastic Injection Mold Makers
ABS Plastic
Polyethylene Plastic Injection Mold Makers
PVC Plastic Injection Mold Makers
Polycarbonate Plastic Injection Mold Makers
Polystyrene Plastic Injection Mold Makers
Polypropylene Plastic Injection Mold Makers
Polymer Plastic Injection Mold Makers
Resin Plastic Injection Mold Makers
Nylon Plastic Injection Mold Makers

New Jersey Metal Mold Making Materials

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

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

Meticulously crafting plastic & metal molds for companies around the world

For decades, Mantz Automation has worked with businesses globally to provide the nation’s best injection molds. Through the years, we’ve formed lasting partnerships with companies in a diverse array of industries, including:

  • Biopharmaceuticals
  • Transportation
  • Manufacturing
  • Healthcare
  • Tech
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Mantz Automation mold making process & mold types

From mold design and 3D CAD models to assembly, each 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 New 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 capabilities.