Faith comes from hearing the gospel, which shows that sound has become a very important medium for spreading the gospel. The quality of sound depends on the ability of sound control. Without sound control, even if the worship is like that of an angel and the preaching is powerful, it cannot be conveyed to millions of people at the same time.

Come! Your dedicated service is to make people hear the gospel. You who like sound and worship are welcome to join us to enjoy God's presence and serve God's people.