Double King Technology Co., Ltd is a professional exporter and manufacturer in designing,producing and marketing of self balancing scooter.Our company covers an area of 1000 square meters and has around 200 staff members. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.�uaranteeing stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets. If you are interested in any of our products, or wish to place a customized order, please contact us. We will do our best to meet your needs.