Modern day economics, don't see why vaping is any different to most other products I buy, I want the best quality for my money. The DNA boards is an electronic product, much the same as the laptop, tablet etc you're reading this on, is that made in the U.S........? enthusiast are a limited market, especially as vaping grows. I find it quite impressive a U.S. company exports electronics to China in this day and age.....that's a credit to evolv, certainly not a negative. In reality I only need one DNA but have 10....why because I love the board and like to collect the variety of mods it comes in, much more profit for evolv to invest into the future....the mods they go in are nothing more than a box,wire and some buttons, China can do it with ease...I have a hcigar VT40, great mod, excellent construction for the price I paid, had vaporshite, well 3, the first 2 were faulty, I will never buy another shark again, I'm from the UK and watching this price fixing and where I spend my money........do I need to say anymore....!