Die-Tech & Engineering Competitors

Impact Molding is the combined capabilities of Indiana Plastics and Williams Plastics, representing 120 years of experience in injection molding. Unified in our pursuit to meet the needs of expanding markets, Impact Molding offers a coordinated blend of design, engineering, mold manufacturing, production, and service. As a Thunderbird company dedicated to excellence, teamwork, and innovation, we offer enhanced capabilities and capacity to better serve you. While our new website is being built, please contact us at info@impactmolding.com.

We are a leading mechanical recycler of HDPE and PP plastics and a certified supplier of 100% innovative Post Consumer Resin (PCR) solutions. From color sorted to food-grade resins, we offer a range of high-quality, consistent, and brand-centric options so you can please customers, deliver great quality, comply with regulation, and tell your own sustainability story.

Polymer Molding, Inc. (PMI) is a U.S. manufacturer of plastic protective caps, plugs and custom moldings. These types of products are usually disposable and are commonly used to protect threaded fittings, tubing and valves and in many other applications where contamination or shipping damage needs to be avoided. Although our standard line is produced in commodity (lead-free) grade resins, PMI also has substantial experience in producing components in high performance Thermoplastics such as ABS, Acetals, Acrylics and Polycarbonates are just a few of the materials we process. Should environmental conditions, thermal endurance, close tolerance, impact stability, corrosion resistance or conductivity be a requirement with your products, we may be able to help. PMI is an ISO 9001:2008 certified facility and is supported by a completely staffed tool-building, prototype and mold maintenance department. When you need a standard or custom molded product, it’s important to choose a dependable supplier. We want to be that supplier. For technical assistance and a fast, thorough evaluation of your project, we encourage you to give PMI a call.