The Single-Source Solution for the Plastics Industry
Powered by Strong Collaborative Culture

Plastics Technology Alliance is your one-stop solution in the plastics industry for engineering, mold making and production. Multifaceted with access to three state-of-the-art facilities, Plastics Technology Alliance is powered by a strong collaborative culture.

Creative problem solvers simplify even the most complex projects with best-in-class processes and procedures. More than 100 years of combined experience makes Plastics Technology Alliance your trusted go-to source.



It’s our capacity, versatile experience and expertise that attract customers across markets, including: medical device, aerospace and defense, automotive, consumer packaging and industrial.

  • Design for manufacture
  • CAE Moldex3D mold flow analysis
  • Dimensional risk analysis
  • Thorough DFM Analysis
  • Parametric mold design
  • Servo mold action design
  • 3D part modeling, 2D print pack & record retention
  • Design for repair and maintenance
  • Documented tolerances & complete interchangeability
  • In mold close and assembly
Mold Making
  • Exacting tolerances (±.0001)
  • Micro molds
  • High cavitation, 1-128 cavity, fully interchangeable
  • CNC technology
  • SPI Class 101
  • EROWA/3R Palletization
  • 100% in process inspection
Process Development
  • Micro mold sampling & process development
  • RJG Certified (DC I, DC II & DC III)
  • Micro mold samples and process development in Battenfeld MicroPower 15 ton
  • Full validation (FOT, Cpk studies, PPAP & FAI)
  • Metrology
  • Engineering resins (Ultem, LCP and PEEK)
  • 50-500 ton presses
  • Automation design, manufacture and integrate
  • Insert molding
  • High-performance material component production (high value, low volume mix)
  • Resin transfer mold cells
  • ITAR
  • Post-operation machining
Value-Added Services
  • Mold repair and laser welding
  • Secondary machining
  • Subassemblies
  • Decorating/pad printing
  • Specialty packaging
  • Laser engraving/Marking
  • Sterilizing
  • Inventory production control
  • Warehousing
  • Lean process development

We Simplify Even the Most Complex Mold Projects
Solutions Driven by Perfection

A single company can’t be an expert at everything, but the Plastics Technology Alliance joint venture is the solution that can. Together, our experience with a variety of different types of injection molds and production makes it an easy call to make.

Our collaborative team’s willingness, ability and commitment to quality allows us to handle significant, large mold and product programs with ease. Expertise in innovative design, automation development, tight tolerances, and best-in-class processes and procedures gets the job done right the first time, on time. Collectively, we can simplify the complex.


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General Inquiries

For general inquiries about the Plastics Technology Alliance, email or contact:

Mike Zacharias
President, Extreme Tool & Engineering

Hillary Coombs
Vice President, Westminster Tool
860-564-6966 Ext. 222

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