Here are some of unique assembly and production challenges we can solve:


  • The smaller the better. We worked with the customer to design an optical Class 3 device that would be inserted into the human body. Requirements included Class 100 assembly and strict compliance with ISO 9001 and ISO 13485.
  • It was like building a ship in a bottle! Picture a 4×8 mm package that needed to fit inside a Class III medical device. To meet size constraints, we stacked two asynchronous die into a recessed cavity and wire bonded.
  • Accuracy above all. A customer required extremely precise die placement to produce accurate results. We placed and mounted the device in x/y/z/theta increments. Assembly was done in our cleanroom. The final product exceeded the customer’s performance expectations.
  • The customer imagined it. We enabled it. A new molecular diagnostics application – the heart of an analytical system – was envisioned by our customer. Our engineers and technicians collaborated closely with the customer’s team on process development and design for manufacturing (DFM)

Getting Started

Concept to Commercialization

Whether you need short-run proof-of-concept prototypes, high-volume production, or a second-source manufacturer, Promex can help. Reach out to us and let's have a no-pressure conversation about how we might help advance your project to success.

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