免费在线看日韩毛片_亚洲av无码一区二区三小说_亚洲国产成人精品无码影院_欧洲精品无码国产av_蜜桃视频免费_最爽男女激烈动态图_亚洲精品成人内射在线观看_国产巨作av欲擒放纵无码_国产精品视频无码2024_亚洲午夜嘿嘿视频

公司為了客戶提供7*24小時的一站式服務(wù)。擁有專業(yè)服務(wù)人員近200人，覆蓋全國各鐵路局、地鐵公司、車輛維修維護(hù)基地。

Dinghan provides 7*24 hours one-stop service for clients. We have professinal service team about 200 people; cover all the railway bureaus, metro companies, rolling stock repair and maintenance base.

DINGHAN 設(shè)立于全國24個城市，覆蓋所有軌道交通線路。

The service offices set up in 24 cities of the country, cover all the rail transit lines.

• 14個本地化技術(shù)服務(wù)和備件中心   14 local tech-service and spare parts centers
•  6個全產(chǎn)品技術(shù)服務(wù)與咨詢中心     6 full products tech-service and consulting centers
• 14個城軌本地銷售辦事處              14 metro local sales offices
• 18個路局本地銷售辦事處              18 railway bureaus local sales offices