Traditional Culture Encyclopedia - Hotel franchise - Where can I install a projector in Changzhou?

Where can I install a projector in Changzhou?

The places where projectors are often installed are Laodong West Road in Zhonglou District, Changzhou City, Jiangsu Province and Wuyi North Road in Hutang Town, Wujin District. A projector is a device that magnifies the text, image and video information output by a computer or other information equipment through the principle of optical projection, and projects it on a screen or a wall to display the information. A projector is also called a projector.