Unionwell is one of the leading China micro switch, slide switch, door latch, car door lock, mechanical switches manufacturers. The company is known for making a wide variety of cost-effective micro switches, modules and other precise electronic components. A micro switch is officially called as a miniature snap-action switch. A Microswitch is an independent switch that works with electricity. The switch gets actuated with just a slight physical force. It is a switch that is operated by a very little amount of force. More detail please visit https://unionwell.blogspot.com/ read full review »