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　　Shanghai o-pure machinery and equipment of rolling bearings and linear motion products, electronic products production enterprises worldwide, ochun has more than and 20 manufacturing enterprises in the world under, located in the world, Shanghai o-pure mechanical equipment with our own sales organizations in the world, Sweden, Canada, South Africa, India, Turkey, Austria, Brazil, Italy, France, China and other more than and 40 countries, and more than 3 thousand of the world's distributors and agents to support the distribution network in the online business and extensive worldwide, ochun is always close to the customer, to provide products and services.