At Zeman, we do more than fabricate metal tubes. We engineer pathways to production. Our custom product development process blends deep technical expertise with collaborative problem-solving to ensure that each part we make is fit for purpose, easy to assemble, and scalable for production. From initial consulting to final validation, Zeman is built to turn your ideas into manufacturable solutions. We help refine your design, reduce risk, and move faster — with prototyping, tooling, and production all under one roof.
At Zeman, we specialize in solving the hard problems—tight tolerances, complex geometries, and unproven designs. Whether you're refining a concept, validating a prototype, or gearing up for production, we bring engineering expertise and agile manufacturing together under one roof.
From one-off samples to full-scale runs, every part we produce is grounded in real-world performance, backed by ISO-certified quality, and built to keep your program moving without delay.
Custom is what we do. That’s why we maintain a fully equipped in-house tool room to support fixturing, prototyping, and intricate custom features. Whatever the challenge, our team has you covered.
Every engagement begins with a deep dive into your part’s function and the system it supports. We start with RFQ and print analysis, explore the use case in detail, and evaluate function, fit, and assembly requirements. Our goal is to uncover real-world performance needs and set the foundation for smarter manufacturing.
Next, we translate requirements into manufacturable designs using simulation, 3D modeling, and strategic tolerance deviations. Our team focuses on design for manufacturability and assembly, identifying small design adjustments that lead to meaningful cost savings. Prototypes are produced quickly to validate the direction before full-scale investment.
Once the design is set, we build the structure for scale. Engineering creates internal prints, development travelers, and tooling plans. We align all departments through sample validation (PPAP) and a launch meeting to ensure everyone is working from the same playbook.
We close the loop with detailed process analysis, updated timing, and final customer feedback. Engineering leads a debrief meeting and makes all the necessary updates. The result is a documented, ready-to-run solution that meets your performance, cost, and timing targets.
Whether you have a finished design or just an idea, our team is ready to review your prints, talk through the details, and provide a quote that fits your project needs.
