I've had to exchange several iPad Air's due to debris under the screen and dented Apple logos right out of the box. Both of the bad ones I had were manufactured in China (Foxconn) - week 51 December. I just picked up another week 51 December but this one is made in Brazil (Brazil Jundial Sao Paulo - Foxconn or Foxconn Vietnam). Serial number starts with DV********** Anyways, this one looks perfect! Just thought I'd share my findings. I haven't had any Apple products from Brazil until now. I'm pleased.