The Ministry of Public Security recently held a press conference in Yangzhou, Jiangsu Province. Li Guoqi,

In 2018, the projection market ushered in major news in the "cinema line", a niche product line. On December 3

　First, the present cinema projection equipment is divided into film type and digital type. Looking at the development trend in the future, digital

How to "make the sound more beautiful and pure" is very important for the placement of speakers. In fact,

Buying audio and video equipment can not only look at brands, but also know your budget. In this price, we can choose equipment with high cost performance.

Study the instructions for the use of equipment carefully and understand the requirements for the operation of equipment, including but not limited to:

Audio equipment is the favorite of many music enthusiasts, if used improperly, there will be annoying screams. However, the whistle is generated when

Purchase of cinema projection equipment often needs to be based on your needs for the establishment of cinemas, you need to know the price of equipment,

In recent years, China's film market is in the process of rapid growth and growth. The major cinema lines and cinemas at all levels are flooding

With the improvement of people's living standard, more and more people begin to care about the spiritual and cultural life after work. C