Leading the Way in Advanced Materials Solutions


With over 50 years of experience in specialty materials and precision technology manufacturing, Fralock combines a creative and progressive approach with multi-disciplinary staff dedicated to delivering solutions for medical equipment and medical device applications. We apply our advanced process capabilities to every project, where we meet our customers’ needs at every stage of development from rapid prototyping, to small clinical lot builds, to high-volume commercial manufacturing. Fralock ensures complete design control and timely delivery on critical programs with our Product Development Process that includes: Prototype Development, Process Optimization, Process Validation and Commercialization. Fralock’s Product Development Process is managed by a dedicated team of Program Managers.
Top Rated Medical Device Manufacturers

We are a valued partner of top-tier medical equipment manufacturers, providing high-reliability custom engineered flex and rigid-flex circuits, electronic assemblies, tapes, adhesives, and specialty heaters. Fralock offers personalized engineering services designed to support your specialized needs. For example, the repeated reuse of surgical tools requires them to undergo rigorous sterilization with extreme temperatures and/or chemical exposure. Our engineers are specialized in material selection and design rules needed to withstand these types of environments and remain fully operational for your application.

We are committed to the design and delivery of high-quality products; our clients depend on it. 

A robust Quality System assures reliable products and our ISO 13485 and ISO 9001 certifications support customer and regulatory requirements. We are FDA registered with ISO Class 8 (class 100,000) and Class 7 (10,000) clean rooms.

Key applications we support are:

  • Ultrasound Probes
  • Catheters
  • Cochlear Implants
  • Molecular Diagnostics/Microfluidics
  • Endoscopes
  • MRI/CT Scan
  • Wearables
  • Stick to Skin Applications
  • Infusion Pumps
  • Diagnostic Equipment
  • Wound Care
  • Surgical Robotics
Ultrasound Flex Circuit
High-Precision Flex Circuit for Ultrasound


  • Flex/Rigid-Flex Circuits 
  • Flat Flex Cables with High-precision Circuits with Lengths over 15 ft.
  • Electronic Assemblies
  • Adhesives, Medical Tapes
  • ALN Ceramic Heaters
  • Precision Ceramic Parts
  • Engineered Design Solutions
  • Wound Care Products

Join Fralock at MD&M West 2023

MD&M West encourages innovation that results in solutions – both simple and complex – by building a community of experts, engineers, and thought leaders and bringing them together every year to engineer life-saving devices.

Much more than a medical technology trade show, MD&M West exists to improve lives through continuing education, sharing knowledge, and bringing opportunities to all.