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NN Medical
4180 40th St. SE
Kentwood, MI
49512
United States - 2,000,000 sq. ft. , 23 facilities
- 616-698-0707
- 3,500+ employees
- Founded in 1980
- Operating in Asia, Europe, Global, North America, South America
- Visit Website
Medical Sales Director
Changes saved

- Component Parts
- Instruments
- Logistics/Supply Chain
- Manufacturing
- Materials/Bio and Performance
- Materials/Metals
- Packaging
- Product Development
- Surface Preparation/Treatments
- Testing
As a component manufacturer and finished goods medical device provider in stamping, precision machining, grinding, molding, plating, and assembly, NN Medical streamlines the supply chain and accelerates your time to market. With 23 facilities globally, endless options for capabilities, and a technical team ready to support and collaborate on your next project, NN Medical is your blank canvas to get creative with. Having a heritage in both automotive and medical, let’s be different, together!
- Lathe
- Swiss
- Milling and micro-milling
- Grinding (flute, in-feed, through-feed)
- Fine finishing
- Worm milling and gear hobbing
- Rotary transfer machining
- Honing
- Wire EDM
- DFM, Prototype, and High Volume capabilities
COMPLEMENTARY PROCESSES
- Tooling and process development
- Passivation
- Heat treatment
- Laser welding
- Laser drilling
- Etching
- Electrochemical deburring
- State-of-the-art metrology
- 100% automated inspection, where applicable
Machining
- Lathe
- Swiss
- Milling and micro-milling
- Grinding (flute, in-feed, through-feed)
- Fine finishing
- Worm milling and gear hobbing
- Rotary transfer machining
- Honing
- Wire EDM
- DFM, Prototype, and High Volume capabilities
COMPLEMENTARY PROCESSES
- Tooling and process development
- Passivation
- Heat treatment
- Laser welding
- Laser drilling
- Etching
- Electrochemical deburring
- State-of-the-art metrology
- 100% automated inspection, where applicable
- Coining
- Forming
- In-die staking
- Laser and resistance welding
- Tapping
- Fastener staking/insertion
- Presses rated from 2 to 330 tons, at speeds of up to 1,800 strokes/minute
- Sheet metal in gauges from 0.05mm to 6.35mm to stamp parts of any geometric complexity
COMPLEMENTARY PROCESSES
- Over-molding
- Assembly
- Heat treatment
- Rack and barrel plating
- Cleaning
- Contact assembly
- Functional testing
- Reel-to-reel packaging
- 100% automated inspection, where applicable
Metal Stamping
- Coining
- Forming
- In-die staking
- Laser and resistance welding
- Tapping
- Fastener staking/insertion
- Presses rated from 2 to 330 tons, at speeds of up to 1,800 strokes/minute
- Sheet metal in gauges from 0.05mm to 6.35mm to stamp parts of any geometric complexity
COMPLEMENTARY PROCESSES
- Over-molding
- Assembly
- Heat treatment
- Rack and barrel plating
- Cleaning
- Contact assembly
- Functional testing
- Reel-to-reel packaging
- 100% automated inspection, where applicable
- Presses rated from 15 to 500 tons
- Special surface finishes
- Decorative capabilities
- In-house tool room
- Single- and multi-cavity molding
- Over-molding
- In-house assembly
- Only non-invasive medical molding currently available
COMPLEMENTARY PROCESSES
- Inkjet and pad printing
- Engraving
- Corona treatment
- Robotic heat staking inserts
- Ultrasonic welding
- Form-in-place gasket
- EMI/RFI shielding
- Post-mold heat and moisture treatment
- 100% automated inspection, where applicable
Injection Molding
- Presses rated from 15 to 500 tons
- Special surface finishes
- Decorative capabilities
- In-house tool room
- Single- and multi-cavity molding
- Over-molding
- In-house assembly
- Only non-invasive medical molding currently available
COMPLEMENTARY PROCESSES
- Inkjet and pad printing
- Engraving
- Corona treatment
- Robotic heat staking inserts
- Ultrasonic welding
- Form-in-place gasket
- EMI/RFI shielding
- Post-mold heat and moisture treatment
- 100% automated inspection, where applicable
- Plating thickness ranges from 0.00005mm to 0.05mm
- Plating capabilities encompass parts with dimensions as small as 1mm to as large as 450mm L x 450mm W x 100mm H
- Surface treatment and metallurgy experts
- Electro-/electroless plating
- Precision rack plating
- Vibratory plating
- Barrel plating
COMPLEMENTARY PROCESSES
- Electropolishing
- Passivation
- Ultrasonic cleaning
- Adhesion, coating thickness, and corrosion resistance testing
Precious Metal Plating
- Plating thickness ranges from 0.00005mm to 0.05mm
- Plating capabilities encompass parts with dimensions as small as 1mm to as large as 450mm L x 450mm W x 100mm H
- Surface treatment and metallurgy experts
- Electro-/electroless plating
- Precision rack plating
- Vibratory plating
- Barrel plating
COMPLEMENTARY PROCESSES
- Electropolishing
- Passivation
- Ultrasonic cleaning
- Adhesion, coating thickness, and corrosion resistance testing
Adjacent Technologies
- 100% inspection assembly processes
- Ultrasonic, laser, and resistance welding
- Staking, swaging, press-fit
- Custom feeding and packaging
- Laser marking, inkjet printing
- Press-force-monitoring
- Staking
- Orbital-forming
- Ultrasonic, laser, and resistance welding
- Laser / Inkjet marking
- Bar coding
COMPLEMENTARY PROCESSES
- Heat treatment
- Rack and barrel plating
- Electropolishing
- EMI/RFI shielding
- Ultrasonic inspection
- Camera inspection
- Leak testing
- Functional testing
- Electrical testing
- Custom packaging
Quality, Inspection, Finishing, and Assembly
- 100% inspection assembly processes
- Ultrasonic, laser, and resistance welding
- Staking, swaging, press-fit
- Custom feeding and packaging
- Laser marking, inkjet printing
- Press-force-monitoring
- Staking
- Orbital-forming
- Ultrasonic, laser, and resistance welding
- Laser / Inkjet marking
- Bar coding
COMPLEMENTARY PROCESSES
- Heat treatment
- Rack and barrel plating
- Electropolishing
- EMI/RFI shielding
- Ultrasonic inspection
- Camera inspection
- Leak testing
- Functional testing
- Electrical testing
- Custom packaging











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