SHANGHAI SPRING INERNATIONAL INDUSTRIAL CO.,LTD. specializes in electric vehicle field,products include electric motorcycle,electric tricycle, electric motorcycle parts and electric tricycle parts. We have more than 10 years experience of exporting,and e professional in electric vehicles filed, especiallly in the technical specification.our business type is collecting parts together and assembly, we have wide supplier systems and abundant knowledge in the supplier chain, so OEM and collecting different parts together are easy for us. Our products are one of the best seller in southeast Asia.and we also export to Europe ad Amercia field. “Never satisfied current achievements”,is the slogan of our company , Based ase on sincerity,improve service quality constantly,strictly control products quality, insist quality comes first,keep enterprising,and finally achieve our terminal goal with our customers---win-win. we believe in shanghai spring international industrial co.,ltd will be one bright star in the orient.