Indie Hackers in Shenzhen

Hey Indie Hackers,

Are any of you working/worked in the past in Shenzhen? I’m interested in moving there with a friend to work on a hardware product.

Although Shenzhen brands itself as an enterprising city, it seems quite difficult to get a visa to work there for what I want to do.

Would any of you have any experience / advice you could share about starting a company / working in / moving to Shenzhen?