Precision Medical Device Manufacturing & Assembly Services

Marcus provides a broad set of manufacturing services relevant to medical device programs, including precision CNC machining, mechanical assembly, electro-mechanical assembly, tooling support, new product development, and in-house surface finishing. These capabilities allow customers to source machined parts, hybrid sub-assemblies, validated finishes, and production support through a single manufacturing partner with certified quality systems.

Yes. Marcus supports low-volume prototype work as well as higher-volume OEM production through dedicated manufacturing and semi-automated assembly capabilities. Early-stage programs can move through DFM review, prototyping, tooling trials, and validation before scaling into repeatable production. This helps medical manufacturers maintain continuity from development through launch without changing suppliers mid-program.

Marcus operates under IATF 16949:2016 and ISO 9001 certified processes. In addition to these certifications, the company applies structured quality methods such as DFM, APQP, PPAP, and FAIR, along with inline inspection and advanced metrology. For precision medical manufacturing, this supports stronger process discipline, documented checks, and more consistent production outcomes across critical components and assemblies.

Marcus performs precision CNC machining to tolerances of up to ±0.005mm on critical mating faces, bearing bores, threaded interfaces, and sealing surfaces. Machining is supported by custom jigs located from defined datums and programmed directly from customer 3D CAD models. This approach helps maintain positional accuracy and repeatability across production runs for precision medical components.

Yes. Marcus offers electro-mechanical assembly that combines mechanical components with electronic systems into fully functional, tested modules. Services include cable crimping, connector integration, switches, sensor housing assemblies, and in-line electrical testing. This is useful for medical products that require reliable integration of housings, wiring, connectors, and functional sub-systems before final installation or packaging.

Marcus provides in-house surface finishing and treatment options including anodising, plating, powder coating, wet painting, blasting, polishing, conversion coating, heat treatment, and related pre-treatment processes. Finished parts are tested to standards such as ASTM B117 salt spray, XRF coating thickness, and adhesion cross-hatch requirements, with batch certificates supplied on shipments to support traceability and quality documentation.

Marcus supports new product development through a structured framework that includes DFM collaboration, simulation-led defect analysis, material selection support, rapid prototyping, T0 and T1 trials, functional testing, and production validation. Inspection resources such as CMM and other measurement systems help verify readiness before scale-up. This makes the transition from concept to production more controlled and efficient.

In addition to healthcare and medical-related manufacturing, Marcus serves electronics, aerospace, energy, industrial manufacturing, EV, and automotive sectors. This cross-industry experience is valuable because it brings disciplined engineering, precision machining, validated assembly methods, and robust quality practices from other demanding sectors into medical manufacturing programs where consistency and reliability are essential.