Close-up of an injection molding machine in a factory, showing white plastic parts being formed between metal molds with various wires, hoses, and mechanical components visible—a precise process typical in contract plastic manufacturing.

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Your Trusted Plastic Injection Molding Partner

Have a question, RFQ, or project you’d like to discuss? We’re here to help. Fill out the form below or email us directly at contactus@sussexim.com, and a member of our team will get back to you promptly.

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Where to Find Us

Sussex IM is a family-owned custom injection molding company based in Sussex, Wisconsin. With more than four decades of experience and a hands-on, Midwestern approach, we provide full-service plastic injection molding solutions tailored to your needs.

We look forward to connecting with you.

Headquarters & Manufacturing Facility
N65 W24770 Main Street
Sussex, WI 53089
(262) 246-8022

Advanced Manufacturing Facility
N52 W24500 Lisbon Road
Sussex, WI 53089
(262) 820-0467