Kosun Technology Co., Ltd. is specialized in series of USB charger, batteries and chargers for mobile phones, digital camera, computers, and other IT products accessories. We have 22 production lines of batteries and chargers, full sets of SMT automatic workshops. We have strong capability of designing and making molds by ourselves, with more than 800 workers, 110 others in R&D engineers and QC department. Our company has passed the ISO9001 certification, CE certificate by German ETS, UL, FCC, PSE certificate and China CCC certificate and so on. The credit of all this goes to our customers in the United States and other developed European countries.