Founded in July 2017, Guangzhou DD Electronic Technology Co., Ltd. is the company behind the ddHiFi and DD trademarks, registered in China, the EU, the US, Japan, and beyond. The "dd" in ddHiFi stands for "do design," reflecting the brand's commitment to original and innovative design in the high-fidelity audio market. With a deep understanding of audiophiles' needs, ddHiFi strives to deliver high-quality, uniquely designed audio products for enthusiasts worldwide.