Update on kosher food in Ecuador
We found that kosher bread, milk (Cholov Yisroel) meat and chicken (Chabad Shechita) and other products were available in Guayaquil at the Mi Comisariato supermarket in the Urdesa neighborhood
https://goo.gl/maps/g4DrQLojW4QLBqN36There is a kosher restaurant (Chabad Hashgocho and Shechita) in Guayaquil
https://g.page/kosherpitagrill?share They also do catering anywhere in the country, including the Galapagos, the manager's email: shaharsun@gmail.com
The hotel mentioned near the Chabad House in Guayaquil, while very nice and accommodating for Frum travelers (mechanical keys, shabbos lamps etc), I did not notice when I was there that they advertised kosher food or that they have Hashgocho. The hotel is two blocks from the Kosher restaurant and Mi Comisariato supermarket so getting kosher food in the hotel posed no difficulty.
There seems to be some misinformation regarding certain products, for example Supan bread is NOT kosher, additionally as is unfortunately not too uncommon, we met some Frum Yidden that had ordered meals advertised as kosher which turned out not to have a reliable Hashgocho, so consulting you LOR is always recommended