Ounuo Technology Company, established in 2003 and based in Shenzhen, China, is a manufacturer and trading company specializing in stereo earphones, multifunctional headphones, and earphone accessories. The company also offers a range of consumer electronics including wireless Bluetooth headsets, screen protectors, USB cables, power banks, Bluetooth speakers, silicone phone cases, and gaming accessories. With a workforce of 201-300 employees and an annual revenue between $2.5 million and $5 million, Ounuo Technology operates 11 fully-automated production lines, capable of producing 500,000 earphones and 10 million accessories monthly. They provide OEM, ODM, and contract manufacturing services, supported by a strong R&D team that launches 10 new items monthly. The company holds ISO 9001 certification, ensuring high-quality standards with a repair rate of just 0.02 percent. Ounuo Technology exports to a wide range of international markets, including North America, South America, Europe, and Asia.