Guangzhou Ronaduo Electronic Technology Ltd. and brand Ronaduo, gestated in June, 2002, after continuous effort, explore, and pursue, were established on a eye-catching day to people around the world, June, 2006, when the 18th Football World Cup was opening. At the same time, Ronaduo electronic calculators have been put into market, supported by the consumers from home and abroad over 20 countries and areas in Southeast Asian, Europe, America, Middle East and Africa.Located in Guangzhou, convenient, Guangzhou Ronaduo Electronic Technology Ltd. welcomes people to guide us, negotiate with us. We insist on the tenet of humanity, equality, sincere, cooperation, and development to build a harmonious future with you.Ronaduo pursues tasting models artistically, manufacturing elaborately, building brand with great effort, extending the market with strict test, and leading the fashion with creative spirit.We welcome people from home and aboard to instruct us, comment on us, develop together. Our success cannot be without you. We firmly believe that continuously better, there will be best.