Flight Case for pro-audio equipment

I’m looking for a flight case similar to the picture below. I tried going to Tony’s Music World (ATB) who said they would contact their case manufacturer and get back to me, but its been a few weeks already.

So does anyone know any company (or anyone) that can make something similar within TW?

Looks similar to pro video cases. I think I would check along Kaifung Street between Shimen and Chongchen. I recall seeing some upscale audio stores and camera row intersects along there too. Certainly someone knows of a supplier.