Master Tool Company has been manufacturing polymers via Injection Molding and Extrusion processing since 1961. We can run a variety of polymers, including ABS plastic, Nylon 6 and 6/6, Polyurethane, Polypropylene, Acrylics, HDPE/LDPE, polystyrene, and more.

Master Tool Company has the ability and knowledge to run a wide variety of materials to meet special applications. Some of our specialties are family molding, custom molding, insert molding, secondary operations, and prototyping. Quotations can be provided using prints, sample parts, and/or 3D Files.

MasterTool USA, based in Miami, brings over six decades of experience in precision polymer manufacturing, specializing in injection molding and extrusion processes.

What We Do

MasterTool USA specializes in injection molding, extrusion, tooling, and prototyping for manufacturers across the United States.

Why Manufacturers Choose MasterTool USA

  • 60+ years of precision manufacturing expertise
  • Miami-based production for faster U.S. delivery
  • Reliable timelines without overseas delays
  • End-to-end capabilities: design, tooling, and production

Strategically Located for Faster Delivery

Based in Miami, MasterTool USA is positioned to provide faster manufacturing and delivery across the Southeast, including Georgia, Texas, North Carolina, and South Carolina. Our location helps reduce transit times, avoid overseas shipping delays, and keep production schedules on track.