Mu Hong ... Chen.

Shuhuang Zhong ... Zou Jiahua

Zhang Yi ... Lao Gao.

Cui Chaoming ... Director.

Sun Jinglu ... Qiong Yao.

Lv Zheng ... Chief Engineer.

Xing Ting Yun ... Engineer.

Tian Jun ... Engineering Director.

Lee ... foreman.

Qiao Zhi ... Li Jin

Ji Hong ... Xiao Hong

Fu Tangbo ... Lao Yuan.

Zhao Han ... Technician.

Hu ... distributor