Proactively “striking” to ensure high utilization rates, helping train attendants enjoy a “cool” summer.


To standardize the maintenance and service of locomotive air-conditioning systems and to implement Document No. 228 (2001) issued by the Ministry of Railways and the railway bureaus, thereby ensuring the proper operation of these systems and enabling train crews to enjoy a “cool” summer, our company, starting February 20, 2004, organized maintenance teams into four groups based on the distribution of users. Over a period of nearly three months, we carried out comprehensive, individualized maintenance and repair work on more than 200 locomotives equipped with our variable-frequency air-conditioning systems, thus guaranteeing the reliable operation of the air-conditioning systems during the summer season.

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