S-Hoops have been out of stock for seemingly forever. (Specifically the 14" 8 hole variety in chrome) It seems like it's been close to a year now! So I emailed Drum Factory Direct to ask them if they knew why. Their response could shed some light on why so many products are out of stock right now. (especially products from Taiwan)
"I believe that this is mainly a supply chain issue, as well as a transit problem. Factories in Taiwan (where most of this stuff is manufactured) are getting hit by another spike in Covid, so they are shutting back down.
Our industry (as well as most other industries) is also having trouble securing containers to ship parts in. There is a major shortage of shipping containers right now, so a lot of companies are having trouble getting their products into the country."