Shenzhen Jingweiya Technology Co., Ltd. was founded in July, 2012.and is a first -class professional hi-tech company engaged in thejump starters. We have developped  a series of jump starterswhich sold very well in USA and Eu market. The jump starter we developped has used on trucks ,bus, boat, cars,also mobile devices , laptops etc. They function very well. Andmore and more people like to accept it and use it .