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Shanghai Machine Tool Works Ltd. adheres to the product line of multi-varieties and small batches. With more than 600 product specifications, Shanghai Machine Tool Works Ltd. has complete product specifications and wide application fields in the global grinding industry. Among many product types, CNC roller grinder, CNC crankshaft grinder, CNC cylindrical grinder and CNC precision grinder are the four main products. The CNC roller grinder meets the needs of steel industry and non-ferrous metal industry; CNC crankshaft grinder strongly supports the development of ship, vehicle, diesel engine and generator industry; CNC cylindrical grinder solves the difficult problems in precision grinding of steel, power, rail transit and automobile industry; CNC precision grinder, facing the special grinding requirements of aerospace, military industry and power industry, provides the highest precision grinding solution. The products have been sold to more than 80 countries and regions in the world, such as the United States, Britain, Germany, Japan and so on.