Aa1 Technology Electronic Co., Limited

Aa1 Technology Electronic Co., Limited is a high-tech audio manufacturer and wholesaler based in Guangzhou, China. Established in 2010, the company operates a 5,000-square-meter self-owned factory equipped with specialized workshops for driver manufacturing, amplifier electronics, and speaker assembly. With an R&D team possessing over 20 years of industry experience, the company integrates design, development, and manufacturing to produce up to 50,000 units monthly. Their extensive product portfolio includes Bluetooth and Wi-Fi speakers, professional PA systems, line array systems, subwoofers, audio mixers, and home theater systems, often marketed under the brand CHORDIO. As a verified supplier, they offer comprehensive OEM and ODM services, specializing in the integration of loudspeakers, crossovers, and amplifiers. Aa1 Technology maintains rigorous quality standards with 100% inspection protocols using advanced testing facilities such as AP, LMS, and DAAS. The company is ISO 9001:2015 certified, and its products comply with international standards including CE, FCC, RoHS, and CCC. Their export operations serve a global market, with a strong presence in Europe and the United States.