Shenzhen JJ Technology Co., Ltd was founded in 2009 ,which is a professional high-tech company for switches and power adapter development, production and sales. It’s main products are multifunction jump starter, switches, power adapter ,power cable and HDMI cable , etc. Products are sold all over the world. The company’s purpose is "no best ,only more beautiful ,customer as focus, quality as life, innovation as energy ".It has a good reputation for providing customers with qualitified products and services .