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滚球188 becomes the first and only AAR approved bearing manufacturer in China


November 2016, LYC’s Class K bearing design was granted conditional approved by the AAR’s Wheels, Axles, Bearings, and Lubrication Committee (WABL). The bearing design has been awarded the AAR certificate number 33. LYC have been certified under AAR M-1003 Quality Assurance Program, and M-934, LYC’s manufacturing facility has been audited and passed the AAR’s Technical Inspection Audit, LYC will follow through with the AAR’s conditional approval process in association with American customer in-order to attain Unconditional Approval of their K Class bearing design, It is LYC’s intention to also launch their E Class and F Class deigns within the coming months.