3M Preferred Converter

PRECISION CUSTOM DIE CUTTING FOR HIGH-VOLUME MANUFACTURING

Industrial die cutting engineered for scale and repeatability

ISO-certified industrial die cutting of foam, adhesives, films, gaskets, EMI shielding, and insulation components engineered to your specifications and produced at scale.

  • Tight tolerances and repeatable quality control
  • Rapid prototyping through full production volumes
  • Rotary, flatbed, and roll-to-roll converting
  • North American manufacturing with global support

Supporting medical, automotive, electronics, and industrial OEM applications.

Request a Custom Quote

Upload a Drawing or Speak with an Engineer


CONTACT US
for die cutting requests, quotes, info, & samples

Industries and OEM Applications 

We manufacture custom die cut components for OEM and contract manufacturing applications including: 

  • Automotive and electric vehicles
  • Consumer electronics
  • Industrial equipment and controls
  • Medical devices and diagnostics 
  • Wearable and portable technology
  • Data centers and energy storage systems

High-Performance Materials We Convert

We convert and laminate a wide range of engineered materials including:

Adhesives and Tapes

  • Pressure-sensitive adhesives, transfer tapes, double-coated tapes

Foams and Gasketing Materials

  • Polyurethane foams, silicone foams, rubber materials

Films and Foils

  • Polyimide films, PET films, aluminum foils

Thermal Interface Materials

  • Thermal gap pads, thermal transfer tapes, phase change materials

In-House Converting Capabilities 

Our manufacturing capabilities allow us to support prototype development through high-volume automated production. 

  • Rotary die cutting
  • Flatbed die cutting
  • Roll-to-roll converting
  • Laminating
  • Slitting
  • Waterjet cutting 

Engineering Support and Quality Systems

Our engineering team partners with your design and manufacturing teams to optimize material selection, tolerances, and manufacturability before full production. All facilities operate under ISO-certified quality systems with documented process control and traceability.

✅ ISO 9001 and IATF 16949 certified facilities
Documented process control and traceability
North American manufacturing footprint

Request a Quote for Your Custom Die Cut Components 

 Our engineering team will review your project and respond promptly. 
Speak with an Engineer


Custom die cutting solutions manufacturer

Visit our entire website to learn more about Marian: 
www.marianinc.com