CRRC held the conference on Science and Technology Quality Informatization in 2022, at which CRRC science and technology award winning projects in 2021 were commended. Among them, CRRC electric won 3 CRRC science and technology awards.

2021 Xiamen Science and Technology Progress Award review results announced. Golden Long Bus, Huaqiao University, Xiamen Yunzhixin Intelligent Technology Co., LTD., Yunzhisheng Intelligent Technology Co., LTD., joint project "Multi-source Collaborative Perception and Computing Key Technology R&d and Industrialization for Intelligent Vehicles" won the first prize!

Hydraulic oil lead is the use of liquid pressure hydraulic system use of hydraulic medium, in the hydraulic system plays an energy transfer, system lubrication, corrosion, rust prevention, cooling and so on