China's exports of major home appliances are expected to fall 2.7 percent in 2009, according to iSuppli, as the global economic downturn has led to a decline in exports.
A micro switch is a quick switch actuated by pressure, also called a sensitive switch. A main control electrical appliance with a very small stroke and instantaneous action. A micro switch is a small contact switch that is turned on with a light touch of the hand.
At present, domestic and foreign manufacturers are researching and developing the third generation of intelligent room temperature air conditioning thermostats. Some manufacturers actively respond to national policies and apply new control models and CNC chips to achieve intelligent control.