桥

Qiang Chen

Hou Zhan-Xi

Defu Du

Xi Bo-Xiang

Jiang Hao

Chief engineer

Wang Jiayi

Liang Ri-Sheng

Lü Ban

Factory Director

Yang Yu

Wu Yizhu

Jingping Zhang

Worker

Yin Liang

Worker

Lu Fei

Engineering department head

Xiaofei Sun

Worker