SCIVAS LTD is specialized in investing variety of electronic products manufacturing factories. SHENZHEN CHAOLONG TECHNOLOGY LTD is a factory which was invested by SCIVAS LTD, is one of SCIVAS LTD subsidiary.SHENZHEN CHAOLONG TECHNOLOGY LTD is a professional manufacturer specializing in researching, developing and producing self-balance scooter.We has a high-quality R&D team, excellent sales team and professional after sales team, the company strictly in accordance with ISO9001: 2000 quality management system of production, a number of independent intellectual property rights and core technology, through the CE, FCC, RoHS and other international quality certification authority, the company focus on product details, but also to quality services for the core, creating the pre-sale, high quality after-sales service system. Our products sold in Europe, North America, South America, Australia and all over the world.