Early from the year of 2000, Dongchuang Audio are running more than 20,000 square meters by 400 staffs. We are committed to the development, production, sales of public address system.        Our company has our own R&D department, we can always grasp the pulse of the market, perfect the corporate sales constantly, stick to “talents be first, high quality to win the market “, working wholeheartedly to offer best products to all the international customers. All of our production lines pro