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TOPROL Bearing is a professional bearing manufacturer in the world and the 1st largest bearing exporter in north China. Established in 1989, TOPROL & VBF Bearing has been specializing in bearing production, sales, marketing and distribution. For about 20 years experience, TOPROL & VBF Bearing has successfully supplied to more than 60 countries all over the world in the field of Automobiles, Machine Tools, Pumps, Mines, Conveyor Rollers, Construction Machinery and Agricultural Machinery, etc.