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Polymer Extrusion

  • Leader in custom extrusion with over 40+ years experience

  • Specializing in various homo and co-polymers such as Pebax, TPU, TPE, and HPDE

  • Tolerances up to +-0.0003, wall thickness down to 0.0015", and ID up to 0.500"

  • In-house polymer scientists to support custom projects and early stage R&D efforts

  • 2 days custom expedited option available 

Catheter Development and Manufacturing

  • One-stop-shop for all your delivery systems development and manufacturing needs 

  • Specializing in delivery systems used in the neurovascular, cardiovascular, vascular therapy, and structural heart fields

  • Completed over 100 Micro-Catheters, Aspiration Catheters, Ablation Catheters, Steerable Delivery Systems, Balloon Catheters, and Guide Sheaths related projects

  • Extended capabilities in braiding (16/32 carriers), coil winding, lamination, laser welding, NiTi heat-setting, tipping/forming, and ePTFE sintering

  • Three location to serve different stages of your projects - (1) Fremont's Rapid Prototyping Lab to provide mock-up prototype in 5 days (2) Yorba Linda's Headquarters to support DV/PV/clinical builds with focuses on design optimization, risk mitigation, and supply chain management (3) Taiwan's Production Facility to back large scale commercialization with focuses on continuous quality/yield improvement, cost reduction, and scalability. 

Perpetually aiming to stay a step ahead of the competition, DynaFlex offers a myriad of services that includes contract manufacturing and supply chain management for reputable customers throughout the medical device field.


Our customers are among some of the world’s greatest medical device companies and we count ourselves fortunate to have had the pleasure of collaborating with them. Our innovation, expertise, resources, and resourcefulness have earned us that privilege and in turn we honor their trust in us by delivering results above and beyond their expectations.


Thus we ensure a solid and enduring mutually beneficial relationship that gives way for our engineers to continue to creatively identify the specific needs of our clients and achieve maximum quality results.


We invite you to put us to the test and let us guide you through every stage of your product’s life cycle starting from the early-stage rapid prototyping to high volume production. We guarantee that we will put our decades of technical expertise at work for you and produce results that will earn us your recommendation.


We specialize in the following areas:

  • Neurovascular Coil Delivery

  • Heart Valve Repair and Replacement Catheter System

  • Steerable EP Catheters and Sheaths

  • Specialty catheters – CTO, Atherectomy, Thrombectomy

  • Embolic Protection and Filter Devices

  • Intravascular Imaging Devices

  • Advanced Endoscopic Steering Devices

  • Balloon and Self Expanding Stent Delivery Systems – PTCA and PTA

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