Shenzhen Vicsound Technology Co., Ltd. Specializes in developing and manufacturing electric scooters,electric bike,e scooters and various types of wired earphones.Was established in 2005. With the advanced equipments, professional staff, ISO standard management and 10 years heart and soul service for every customer, now over 200 major buyers across North and South America, Europe, the Middle East and Asia rely on us. Our factory is located in Shenzhen, China, with 6, 000 square meters of factory, equipped with 15 automatic assembly lines which processing the clean and lead-free production in our assembling workshop, in order to ensure the products in the production process in clean and safe environment and without any external effects. We have a full set of testing equipments to test every product with strict international safety and quality standards. Our professional R&D team is now exploring and studying on the application and development of the products with new technologies and materials, etc. Welcome OEM and ODM project from you! !