Is there any third party doing pa speaker quality test?

As the brand awareness increasing, Foshan Dongchuang Audio Technology Co., Ltd. has worked with a trustworthy third party to conduct the quality test. In order to guarantee the quality of pa speaker, our reliable third party will perform the quality test based on the tenet of fairness and justice. A third-party certification plays an important role in giving us clear quality situation about our product, which will encourage us to do better in the upcoming future.

Dongchuang Audio has its own brand name Dongchuang Audiodealing with pre-amplifier. According to the material, Dongchuang Audio's products are divided into several categories, and column speaker is one of them. Thanks to our cutting-edge technology, our companyprofessional powered speakers is produced in high efficiency. With the auto-off function, this product is power-efficient and energy-saving. The product is colorfast and will not fade even after multiple times of washings, although it will soften. Convenience in operation, this product enhances users' experiences.

our companymakes its decision to offer the most professional customer service to attract customers. Welcome to visit our factory!