Thunk3D located in Beijing and founded in 2008, with geographic advantages and 13 years experience in R&D and project modeling, we developed further more than peers in hardware design and image fusion technology. Then we created ShenZhen branch in 2019 for mass production and OEM, combined the advantages of China North and South, for certification, we get ISO9001 ,CE, FCC, and 15 software copyrights, which proved our consistant history and reliable quality.