ISO9001:2008, RoHS Display: LCD and LED Multichoice on wind speed Multi-protection avaliable Buyer label served -Standard: ISO9001:2008, RoHS- Supor-low noise and time setting- 3 wind speed: low, midium and strong- Lead-free technology SMT process- With remote control and multiple circuit protection- Adopted advanced production equipments and testing instruments such as automatic SMT system, RoHS ...