We, Zhejiang Sanrong Electric Motor Co., Ltd., was founded in 1986 and specializes in producing the DC electric motor from 12v-240v,which are widely used in medical massage machines, miniature household appliances, power tools, fitness appliances, automobile, electric bicycles and so on. Also our solid technic and rich experience ensure us to develop the new kind of products according to customer's requirement. We have passed the ISO9001 quality system, and some of the products have passed the CE certificate.