Ultra mini micro switch may be the smallest micro switch you could find in the world. The purpose of developing ultra mini micro switch is to satisfy the special demands of customers who design/produce precise devices with limited operating space. Unionwell succeeds in finding the balance point between size and quality, our ultra mini-series are with both small dimensions and impressive operation performance. Typical applications could be found in medical equipment, automotive vehicles, EV charging devices, and also home appliances, etc.