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About Us
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For more than 30 years, Tri-Mack Plastics Manufacturing Corporation has been at the forefront of high-performance thermoplastics manufacturing. Originally established in 1974 to manufacture aircraft engine friction-wear plastic parts, the company has grown to become the industry’s authority in identifying the best material, part design and manufacturing process for the job. Tri-Mack’s extensive materials knowledge begins with Edward J. Mack, the company’s founder and a pioneer in polymer chemistry and tribology (material friction, wear and toughness). This material expertise allows Tri-Mack to participate in a program from initial concept to commercial production. We pride ourselves on our engineering support, which includes material selection, part design assistance, and process development.
Tri-Mack continues to develop close relationships with its customers to produce tight-tolerance, high-performance, engineering plastic parts. Tri-Mack’s capabilities include all types of machining, injection molding, and assembly; we posses the tools to service a wide range of industries including aerospace, medical, electronics, industrial and chemical processing.