Dongchuang Audio is an experienced manufacturer in China. We design, manufacture and sell trustworthy products such as pre power amplifier. types of public address systems is the main product of Dongchuang Audio. It is diverse in variety. The luminous flux of Dongchuang Audiosimple power amplifier is determined by many parameters, and the higher the luminous flux is, the brighter the lamp bead is. Thus, the luminous flux must be tested by an optical instrument to ensure its accuracy and precision. Its inner embedded denoising mic can transfer a quality voice. It is the strong sense of responsibility of our staff that high quality pre-amplifier can be produced always. This product is not susceptible to humid environments.
We have corporated with our customers to realize their sustainability goals in a safe, energy-efficient, and environmentally conscious manner.