The company said that the railway axle box bearings produced by High-speed Precision Heavy Duty Bearing Industrialization Project require a long period from product design to volume production through product design and assessment, process design and assessment, prototype sample development and test validation, early product development, product performance tests, loading permit assessment and loading review, CRCC certification, verification of small amount, and bulk supply etc.
The main business of ZYS is the research, development, production, sales and technology development of bearings, spindles, bearing technological equipment and test equipment etc.
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