volume control switch 's qualifications and internationally authoritative certifications

All of our volume control switch have been authenticated by international authoritative institutes and cater to the Chinese criteria. We keep close contact and extensive cooperation with big enterprises related to the global industry. These globally authoritative certifications demonstrate that our merchandise is in the forefront of this industry.

Foshan Dongchuang Audio Technology Co., Ltd. is a company famous for simple power amplifier manufacturing. We have created a series of products to meet the needs of our customers. Various in styles, Dongchuang Audio's musical teapot can meet the needs of different customers. To ensure its durability and continuous use, Dongchuang Audiosimple power amplifier adopts an integrated heatsink to regulate the inner temperature of the product and to cool down when the temperature is too high. In such a way, the heatsink can effectively guarantee the continuous use of the product. Made of premium aluminum materials, this product can stand up to any bumps. Only qualified lectern with microphone can be packed in Dongchuang Audio. With a USB interface, it is easy to connect this product with other devices.

We have adopted the policies for sustainability. We use the newest technologies and methods to produce our products, reducing emissions and increasing recycling.