Truc,
This "poorer part of SEAsia" and the implication you make not only is inflammatory, it is not going to get you any traction. You've already made one poor assumption about a company that --apart from anyone's personal opinions-- has demonstrated over decades, in no uncertain terms, that they serve their customer base superbly well, and moreover is lauded by industry leaders across the globe. And this since their inception decades ago. And now you suggest that your neck of the woods is ignored or maligned simply because of geography, or perhaps a more insidious motive. These are assumptions that go beyond the pale and assumptions that cannot go unchallenged. That said, this is a GUITAR forum and not the place for these challenges. So I am taking this time now to let you know how I perceive your comments with the hope that you will rethink your approach, as well as your stance.
You've had several well-meaning pieces of advice and constructive comments here already, and it is my observation that you are glossing over them because you are embroiled in your frustration. While the latter is understandable, the former presupposes that everyone functions as a community with respect, an open mind, and not least of which kindness. I hope you accept my words and their intent well.
And do read up on "relative humidity" and its effects on acoustic instruments. RH is a significant factor in the health and maintenance of every instrument composed of wood, irrespective of brand. One's geography has very much to do with how one needs to care for a guitar. Read and you will see this has always been the case.
Edward