Technology developments and maximizing people's abilities are at the core of our philosophy and vision. We believe the purpose of our company's existence is to support its members, society, and Korea, by producing continuous values with help of technology and human resources........ WIS WIS measures wind speed and direction, air temperature, barometric pressure, humidity and precipitation.   ++Choose Work Scope++ Lightning Division Electrical Division Electronic Division Fan Division Precision Instrument Division Daeyang Instrument co.,ltd. Daeyang Electric Supply co.,ltd. ++Choose Category++ -- Choose Work Scope, First -- ++Choose Product++ -- Choose Product Category, First --