I can't remember the name of this Dealer / Company


Maybe someone can help.

I'm trying to remember the name of the company that made an isolation system that consisted of rubber balls that sat in a tray with pockets. There were several pockets so you could place the balls according to the weight balance of the component. 
They also made custom dust covers, which is what I'm after for a turntable. 
Sound familiar to anyone?

traudio

Yes, sounds like Gingko Audio with Vinh Vu.  Great guy.  Did a custom dust cover for my VPI TNT HRX.  Used to be a member @vtvu.

https://www.ginkgoaudio.com/

I was looking for a table cover as well. friend of mine told me about a local plastics company that could make anything. They cut and fabricated a perfectly fitting cover for a fraction of what I could find online. 

I'd do a search locally for companies that work with plastics my bet is you can get a better made and better fitting custom cover made locally. Of course what local is to you may change this, but if your close to a city they should have a company that can fab a cover for you.