"Shindo is getting good reviews but that does not mean success and a long market life."
... Shindo has been in business since 1974 with Shindo Laboratory Inc being formed in 1977. While I can not predict the future, I'd say the track record shows they're not going anywhere. I also believe you have it backwards- the small guys with low overhead are more likely to survive, the big corporate companies will more likely fail should the market "die." However, I do not agree its dying.
BTW- this post died nearly two years ago.