About

Shantou Dongfang Yihao Electronic Technology Co., Ltd. (est. 1993) is a high-tech enterprise focused on premium earphone R&D, production, and sales. Its 8,000㎡ factory in Gurao, Shantou, houses modern production lines and an acoustic lab, with an annual capacity of 5 million units exported to Europe, the US, Japan, Korea, and Southeast Asia. Equipped with Japanese Juki mounters and German injection molding machines, it holds ISO9001 and BSCI certifications, and maintains a 0.3% defect rate through 21 inspection steps (industry avg. 2.1%). The company offers OEM/ODM customization (appearance, function, packaging), its own “COOLREALL” brand for mid-to-high-end markets, and 15‑day rapid prototyping from drawing to sample.