Established in 1998, DONGGUAN CITY JINLIAN INDUSTRIAL CO., LTD. isa top 5 powerful multimedia headset manufacturers in China, it isalso a professional enterprise with high and new technology, withan integration of R&D, producing and sales of electronic soundproducts series.The main products including: multimedia headset, stereo audioheadset, earphone, multimedia microphone.Keenion's manufacturing base is located in Dongguan city ofGuangdong province in China, with sales center in Guangzhou City,China.With more than 20,000 square meters workshop and 1,000workers and management talented persons more than 200, Keenion has12 modern headphones processing lines. As time goes by, Keenion hasachieved great reputation with strong capability of independent innovation and scientific management experiences in theindustry in China headphones fields.In China, Keenion has mature brand manag ement concepts and channelsales experiences, beyond the seas, Keenion concentrates vigorouslyto develop brand with English package KOS series, and establishesthe management mode to distribute own-brand overseas salesmarketsKeenion has built up a kind of long term cooperation relationshipwith the latest laboratory---- Center, with technical indexes andquality achieved the international and domestic advanced level, andhas got through CEãFCCãRohs ãISO2000ãISO14001ãinternationalcertification, and owns many patents.Â