Most countries have got between 0 and a number of labs with a positive popularity in the data recovery local community. The Philippines isn’t someplace I’ve ever heard of having reputable or disreputable labs even though. I’ve been looking via ISS EYAN’s site ( first one , second one particular ) for the last 10 minutes and I can’t discover any red flags. They explicitly say they have a thoroughly clean room in Metro Manila, which is a good start — most shady or bogus labs outsource when they have to do something.
In many countries, the best option would be to mail your device to a lab in another country. The specific situation matters too. Your nation may have a reputable specialist, although not one that is specialized in the specific case you have.