The circuit of BMW 740 is well repaired in Lanzhou.
Changsheng automobile circuit maintenance department. Changsheng Automobile Circuit Maintenance Department in Lanzhou New District opened on August 5, 20 14, and has been very experienced in automobile circuit maintenance technology for 8 years. There are 24 employees in the circuit maintenance department of Changsheng Automobile in Lanzhou New District, and the work efficiency is very high, so there is no need to queue up at the store for maintenance immediately.