Is there any third party doing volume control switch quality test?

We've got our own QC operators responsible for carrying out quality tests conforming to the international standards. However, if customers ask for a third-party quality test for volume control switch , we give our full support to satisfy your needs. The tested aspects are involved in products' technical specifications, measurements, the contents and formula of related raw materials, etc. The employees working for the third party engage in the whole spectrum of QC activities and are responsible for checking the quality. They can also provide quality reports for us and customers.

Foshan Dongchuang Audio Technology Co., Ltd. is an internationally renowned manufacturer located in China. We offer simple power amplifier manufacturing with years of experience. Various in styles, Dongchuang Audio's lectern with microphone can meet the needs of different customers. During the research and development stage, Dongchuang Audiopa amp are seriously investigated and designed to prevent the generation of infrared radiation. Compatible with many applications, this product improves the user's experience. Dongchuang Audiosticks to the quality tenet of being the first-rate column speaker manufacturer. Its inner embedded denoising mic can transfer a quality voice.

We hope that our productive activities will not have impacts on the environment. We constantly improve our production efficiency to reduce waste and pollution.