Ask HN: My clients are hardware startups. How do I find them?

I run a hardware development lab based in an Eastern European EU member country.

We're a team of 10 engineers, and we offer full-stack engineering service to our clients (electronics, mechanical engineering, optics, prototyping). We can do mid-volume manfacturing runs, so the clients get a 'Made in EU' marked product when they do it through us.

We're well placed in our regional market, and we did some interesting international projects, but I want to reach out to western clients.

I'd greatly appreciate any ideas on how to reach hardware startups and digital agencies that would benefit from our services.