Hena sells almost 3 million tablets per year, here's a tour at the PCB Design House in Shenzhen China. Hena has Allwinner as strategic partner now working on Allwinner A33 and Allwinner A80, they also work with Rockchip and MediaTek. This video features their software, hardware, mechanical designers and more. Hena sells more than 1 million Allwinner A23 tablets per year. Hena is the world leading portable DVD player maker at the moment, their target is to sell over 5 million tablets per year.