eristics
1. The vertical closed bench can effectively prevent outer gas from entering and preventing peculiar smell in operating area from damaging human body.
2. It adopts wind volume adjustable fan system, light-touch type switch and dual-speed voltage regulation device to keep wind speed in working area in ideal state.
3. The personalized design considers users demand completely. It adopts spring type sliding door so that the door can be oriented on needed position, thus it is more convenien