I got 1155 mobo form them couple years back DOA had issue after Issue with them the suport agent called me a lair each mobo i got had broken ram slots would not read so after 3 returns i switched to EVGA have not looked back ill never buy mobo form the Chinese again am pro american parts these days go evga
Almost all motherboards use something Chinese. China has some quality over there. Not everything is crap from China. Mostly when companies like EVGA put their brand on a motherboard or something else...it's still made in China. I will agree that American companies typically have much better return policies and customer support for us. I've personally used many ASUS products and heard about their terrible CS. Luckily, their products are built like tanks and I've never needed to send anything back to them.
And yeah, EVGA is awesome. Only company I use for my GPUs because their CS and returns are so silky smooth. Going to be building a new PC soon and I'm thinking about buying an EVGA PSU to go with the GPU. Those G2 Supernovas look sexy.
I typically find that smaller companies are better at CS because they must please every customer. They can't afford to lose loyalty while a company like ASUS losing loyalty isn't going to hurt them as much since they have such a massive market. They make everything from mobos to monitors or even routers.