Established in May 2010, located in Shenzhen, Shenzhen Guangyuanhua technology Co.,Ltd.is a professional manufacturer in portable power bank and smart phone accessories field,integrate R&D, manufacturing and sales together. At present, we own a factory more than 5000 square with 200 professional workers, a comprehensive office building more than 1000 square with 80 high-level designers and experienced managers, sales, other staffs. Welcome to be a business member and friend with IWO.