Shenzhen Junwas Electronic Technology Co., Ltd was a factory to make kinds of switching power supply and power adapters. We have over 6 years experiences in this field. Mature technology, professional quality control system, and powerful sales team is our obvious advantages.We have 4000 square meters workroom, 4 production lines, over 200 workers, over 50 professional devices. Our productivity is over 500000pcs per month. Our annual turnover is 1.5 million USD about.Beautiful office, clean workroom and comfortable living quarters make us be a modern enterprise. Our company culture is â work, enjoy, and proudâ. Deal with us you will feel well.Our product warranty is 2 years. And we will send you product with 3â° spare ones. Our production period is 5-18 days after order confirmed. We have free sample policy. You can get less than 5pcs samples for free by freight collect.All of our product get the strictly CE, RoHS and FCC aproved.