We are specialized in manufacturing and exporting security items such as observation system, ptz dome cameras, CCD special cameras(ir day/night, underwater)dvr, quad, car rear view video doorphone, web camera mux with long field experience korea. ...

Understanding our clients\' needs, always being a step ahead of changing market environment and putting clients interest before ours is Electro Device\'s biggest competitive edge. Based on years experience in developing manufacturing new products for ...

Welcome to our web catalog.Under the business principle-"Inferiority is enemy", all of 130 employees in company have concentrated on settlement and implementation strict quality control system.We would like accommodate your specification ...