Company Overview
Inplex, a privately owned plastic extrusion company established in 1967, specializes in custom extruded plastic tubing, profiles, and coating solutions. Based in Naperville, Illinois, Inplex operates a 42,000 sq. ft. facility with 10 extrusion lines, running three shifts to ensure production flexibility. With over five decades of industry experience, the company prides itself on American-made products, contributing to a robust domestic manufacturing sector.
Products and Services
Inplex offers a comprehensive range of custom plastic extrusion services, including tubing, plastic profile extrusions, and plastic coating and jacketing. Their product portfolio extends to specialized items such as EcoHush Conveyor Roller Covers and Injectorplex Injection Tubing, designed as a superior alternative to stainless steel for demanding oil and gas applications. Injectorplex tubing demonstrates high temperature resistance (up to 300°F), excellent chemical resistance, and is resistant to H2S, CO2, and paraffin buildup, while also being flame retardant and corrosion-resistant. Inplex also provides high-performance Kryptonite Capillary Tubing.
Customization and Industry Applications
The company distinguishes itself through extensive customization capabilities, offering an array of resin and color combinations, including ABS, HIPS, PETG, Polyethylene, Nylon, Polyurethane, Kynar PVDF, and various vinyls. Utilizing co-extrusion and tri-extrusion techniques, Inplex can incorporate dual colors and dual durometer properties into continuous parts. Their in-house engineering and tooling capabilities enable them to serve diverse industries such as Consumer Housewares, Point-of-Purchase Displays, Lighting, Electrical & Utilities, Highway Safety, Outdoor Living, Oil & Gas, and Material Transport, providing tailored solutions for specific application requirements.
Operational Excellence and Quality
Inplex maintains a strong commitment to quality, evidenced by its ISO 9001:2015 and IMS certifications. A dedicated full-time Quality Control Team and a robust preventative maintenance program support their operations. The company's in-house tooling and engineering expertise allow for stringent quality assurance, efficient design modifications, and optimized production timelines. With an average employee tenure of 16 years among its 62 team members, Inplex fosters a culture of experience and dedication, ensuring consistent delivery of high-quality plastic extrusion parts that meet or exceed industry standards.







