dedicated in speaker monomer production over 20 years, and grow into one-stop manufacturer of party speaker/ trolley speaker, and top 3 manufacturer in this industry. The company has complete production and inspection equipment and strong technical force. Committed to the development, design, manufacturing and export of portable outdoor Bluetooth speakers and multimedia speakers, the company has a professional production team, precision and advanced testing instruments and production equipment, rigorous production technology, and focuses on the production of high-quality speakers. The monthly output of products is more than 1.3 million sets.OEM/ODM/ Sing-E branding distribution all welcome!