Medical Device Manufacturing & Assembly

We can handle any manufacturing and assembly need, from low-volume prototypes to high-volume production. Our low-cost geographies deliver additional cost savings.

30+ Years of Manufacturing Experience

Viant is an ISO-certified contract manufacturer specializing in medical technologies.

    • ISO 13485 & 14971 certified
    • Class I, II, III devices including PMA
    • Dedicated clean room and white room space
    • Class 7 & 8 controlled environment areas



We have the flexibility to handle a full range of medical device manufacturing needs. Our ability to scale means you can partner with us as a single-source supplier, with no need to transfer to a new supplier when you’re ready to scale up production. Whether you need small runs or high-volume production, you can count on us to deliver a consistent level of quality and performance to reduce risk and provide added security.

If you’re looking for low-cost medical device and medical component manufacturing, one of our low-cost facilities delivers.

  • China
  • Costa Rica
  • Mexico
  • Puerto Rico

Custom Machinery

Our skilled automation specialists manage the design and build of flexible, custom automated and semiautomated machinery. We partner with some of the world’s finest equipment fabrication suppliers and provide oversight to ensure that your equipment is built to exact specifications. Using our robust vision inspection systems, we can optimize equipment performance to deliver higher outputs with fewer machines—which means cost savings for our customers.

Assembly Capabilities

Viant has experience in all the key processes needed to manufacture and assemble your complex component or medical device. We relish the challenge of bringing on new technologies and are continually adding processes and capabilities to meet customer needs.

Manual or fully automated assembly
Forming RF/thermal tippling


Dip molding

Metrology Optical measuring

Metrology labs and capability studies

Joining Ultrasonic welding

Spin welding

RF welding

Induction welding

Metal laser welding

Polymer laser welding

UV / adhesive bonding

Solvent bonding

Impulse sealing



Heat staking

Surface Treatments & Imaging Plasma surface treatment

Drug-infused silicone


Cryogenic deflashing


Hydrophilic coating


Re-flow lamination

Hot stamping

Pad printing

Ink jet printing

Screen printing

Cutting Die cutting

Pneumatic press cutting

Automated tube cutting & coiling


Testing Pressure decay leak testing

Hermetic leak testing

Electrical testing

Compression and tensile testing

Functional testing

Vision-assisted inspection

Other Processes Precision machining of plastics

Slitting: inline & offline

Torque driving

Cuff ceiling

Integrated electronics

Assembly & Kitting

Our flexible assembly and kitting solutions are tailored to the needs of your project. In addition to full assembly and stand-alone kitting services, we can also manage your supply chain and sourcing needs. Our capabilities include:

  • Dedicated clean room and white room space
  • Class 7 & 8 controlled environments
  • Robust documentation
  • Quality controls
  • Packaging expertise
  • Labeling
  • Sterilization consultation and management
  • Supply chain and sourcing support

Case Study: Collaborative Transfer of Surgical Device Meets Aggressive Time Frame

This customer had an aggressive 12-month time frame to transfer manufacturing of a complex, single-use, molded electromechanical hand piece for a urology procedure. Viant built a 3,500 square-foot, Class 8 cleanroom, took over supply chain management (>40 suppliers), and performed more than 70 successful validations. Viant smoothly transferred the device on time and on budget, meeting all quality requirements. In addition, the transition from batch manufacturing to one-piece flow reduced manufacturing space and realized significant efficiencies.

Read Case Study

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