Xiaomi was quite a different company when I first visited its headquarters back in August 2011: It only occupied three floors in a small building, the cubicles were tight, security was loose (I literally just walked in almost every time) and people were working crazy long hours almost seven days a week. That was right after the company launched its first device, the original Xiaomi Phone, which set a new bar for affordable flagship smartphones in China. Fast forward to today and you'll find yourself looking at a global brand that has gone well beyond mobile and online, while its latest smartphones -- namely the Mi Note 2 and Mi MIX -- are looking better than ever. To see for yourself, check out our photo tour around Xiaomi's latest headquarters and a strangely familiar-looking Mi Home store nearby.