Complete sales service system

1. DACC products spread over 18 railroad bureaus(companies), 15 freight car builders and rebuilders. DACC owns matured market information network and ready to provide customers with relative market information at any time 午夜黄视频.

2. DACC possesses private railway line and convenient shipping condition 午夜十八禁.

3. Unique wheel tracing system. Every wheel has its own complete file ( including heat number, dimension, mechanical property, chemistry and ex-works date, etc) 成年人午夜网站. Just by entering into wheel number, all information related to the wheel are available.

4. Set up customer feedback records, give response within 48 hours and provide convenient and excellent service to customers at any time 午夜成人福利在线观看.

5 午夜黄视频. Set up customer satisfactory survey system, continue improving service manner and service quality.