Founded in 2005, Great-one Electronic Technology Co.,Ltd. is a private-owned enterprise of high science and new technology. We are specialized in producing, developing and selling of various dynamo flashlight,Aluminium flashlight,solar flashlight,solar charger and power bank,multi-user network computer,air purifier and mobile phone data cable,USB data cable,etc...Our productions are introduced to many places in the world. The company has a team of talented and experienced specialists in engineering research, producing, quality controlling. It has established a good image in the communication line with high-efficiency, sustained developing and the great efforts made by the workers.