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Thermal Plastic Design
injection molding services
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 ISO 9001:2015 Registered  - Click here to view certificate
plastic molding services
 UL QMMY2 Recognized Molder (File E355996)

Thermal Plastic Design, Inc. is an industry leader in plastic Injection Molding and Contract Manufacturing. Plastic Injection molding has rapidly emerged as a driving technology in the world’s manufacturing sector. Capabilities of this technology range from precision micro-gears and components to large, durable decorative or protective panels ... and are used in every industry from automotive to electronics and from consumer products to critical medical components. While the industry itself spans the globe, the American Midwest has earned a solid reputation at the heart of this rapidly accelerating industry.

Plastic Injection Molding
  • Large volume of injection molded products and components
  • Press capacities range up to 300 tons
  • Shot sizes up to 34 oz.
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Contract Manufacturing
  • Engineering design
  • Tool building
  • Laser engraving
  • Testing & QC programs
  • Assembly
  • Printing and packaging
  • World Wide distribution
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  • Design & Consulting
  • Engineering Systems
  • Precision Tooling
  • Tool Maintenance
  • RapiTech


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  • Always manufactured to customer Spec.
  • Meticulous inspection
  • Industries highest standards
  • Quick-Turn
  • On-time delivery
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Thermal Plastic Design, Inc. • 1116 East Pine Street • St. Croix Falls, WI 54024 • Tel: 715-483-1841 • Fax: 715-483-1842 • Email: