Bad breath checker

Hans innovation group (australia) - hig-tech is a registered in brisbane, australia, attached to griffith university in australia in the high-tech companies, is a doctorate professors and senior engineers and other professionals constitute a team of technical innovation. in shenzhen, china set up r & d design center (china design center) and professional production plants (shenzhen factory). hans innovation group in the company sponsors dr. hans tang & dr. weidong guo, under the leadership over the years has been committed to the geotechnical engineering design of large-scale computing software research, large-scale analysis of global on-line internet computing platforms, the engineering survey of digital equipment r & d design, air quality monitoring systems, civilian parameters of semiconductor gas sensor detection analyzer, the standard concentration of organic liquid gas generator and a high-end electronic gift oral odour detectors, breath-alcohol detector programme and the corresponding module (led, lcd), etc. multidisciplinary field, different species and different products, the development of production and agent world famous mems gas sensors (mems sensor).