Our Service Offerings Boost Our Clients’ Productivity

Please click on each of the segments below to learn more about Jmarc Engineering & Sales’ service offerings.


High Pressure, Sand Cast, and Permanent Mold:

  • Aluminum, Zinc, Brass, Magsimal, Silafont, Grey & Ductile Iron
  • Prototype to Production volumes

Class A

Painting, Thermoplastic, SMC & Carbon Fiber:

  • Innovation in Design & Process
  • Roof, Hood, Grille, Spoiler, Bezel, Appliques’ & Deflectors
  • Automotive Interiors, Consoles, Arm Rests

Cold Forming

Parts Forming, Specials and Assembly

  • Aluminum, Steel, Stainless Steel, Brass &  Copper
  • Pins, Rivets, Weld Bolts, Variety of Head Styles
  • Secondary Operations: Heat treating, Plating, Patching, Coating, Painting, Machining, Tapping & Cross or End hole drilling is available.

Engineering Services

Concept Development, Modeling and Validation:

  • Complete Engineering Design Support from Concept Through Launch
  • Powertrain Concept Design and Development
  • Feasibility Studies, Benchmarking, Value Engineering
  • Verification, Validation and White Box Testing


Vertical and Horizontal, Precision CNC Machining, Swiss, Single and Multi-Spindle:

  • Aluminum, Steel, Stainless Steel, Brass, Plastics
  • Precision Machining designed to hold tight tolerances


Extrusion, Blow Molding, Injection Molding Elastomer and Thermoplastic:

  • Innovation in Design & Process, Black Box Engineering
  • Infrared Welding, Spin Welding, Laser Welding, & Ultrasonic, Assembly Fitting, Testing
  • Fluid Transfer, Charge Air Products, Structural Composites, Innovation in Powertrain Mount Systems and Feed and Return lines
  • Class A Surface, Painted, Decorative & Chrome


Rubber Molding processes include Compression, Compression Transfer, Extrusions and Injection:

  • Innovation in Design & Development, Engineered Rubber Products providing North American content
  • Driveline Products such as Torque Reaction Mounts, Engine & Transmission Mounts, Center Bearings
  • Suspension Tubular Welded & Stamped Linked Assemblies, Vibration Isolation, Mass Dampeners, Jounce Bumpers


Wire Forming CNC, Torsion, Compression, Extension, Over Molding, Wire Forms, and Assemblies:

  • Powertrain, Chassis, and Suspension
  • Seat Wires, Isofix Wire, Striker Assemblies, Muffler Hangers
  • Full Service Supplier (Design, Prototype, Test, and Manufacture)


Deep Draw, Progressive, Transfer, 4 Slide, Fineblanking, Welding & Assembly:

  • Small to large metal stampings and complex welded assemblies
  • Class A appearance trim, structural, exterior, interior, exhaust, N.V.H., ride control, seating, steering column, brake, chassis, and safety-related components


Luxury Materials, Ultra-Microfiber, Leather & Carpeting

  • Seating, Headliners, Door Panels & Flooring
  • Automotive Interiors Designer, Contrasting materials, Tailored details and Bold Color Palettes.

Contact Us

Contact Us

Metro Detroit Area

P.O. Box 1298

Highland, MI 48357

Let's Keep In Touch


Die Cast, Vertical Machining, Horizontal Machining, Precision Machining, Screw Machining, Swiss Machining, Multi-Spindle Machining, Cold Heading, Torsion Spring, Compression Spring, Wire Form, Plastic Injection Molding, Insert Molding, Fine Blanking, Rubber Molding, Compression Molding, Roll Forming, Sales Representation, Class A Aluminum, Class A Stamped, Class A Injection Molded, Class A Painted Parts, Class A Surfaces