The company was founded in March 2005 and listed on the Shenzhen Stock Exchange in April 2020. It is a high-tech enterprise specializing in R&D, manufacturing and sales of intelligent machines, precision components and precision structural parts in the electroacoustic industry. The company adheres to the concept of “R&D as the center, customer satisfaction as the purpose” and provides customers with one-stop solutions through cross-field integration. The company's main business includes three business units: acoustic products (headphones, audio) business, precision components business, and OEM OEM manufacturing business. The company's products are mainly divided into acoustic products, precision components business, and OEM manufacturing business.