China Newsmart Electronic Technology Co., Ltd. was established in 2006. Our company specializes in the research, development, production, and sales of earphones and headphones. The entire developmental process, from the purchasing of raw materials, to production, inspection, and delivery, is in line with the ISO9001 international quality certification systems And SA8000:2008, and all of our products have passed the BQB, CE, FCC, and RoHS certifications. Our sales network covers both domestic and overseas markets, with 80% sales to Europe, North America, Australia and some Asian countries. Such as Japan, Singapore etc.