What do drivers in Zhenhua Heavy Industry Factory do?

The subject wants to ask "what is the job content of the driver in Zhenhua Heavy Industry Factory"? Responsible for on-site transportation components and vehicle maintenance. According to Aiqi official website's information, the driver's work in Zhenhua Heavy Industry Factory is mainly responsible for the on-site transportation of spare parts and vehicle maintenance. Shanghai Zhenhua Heavy Industry (Group) Co., Ltd. (formerly known as Shanghai Zhenhua Port Machinery (Group) Co., Ltd.) is a well-known enterprise in heavy equipment manufacturing. It is a state-owned A-share and B-share listed company, and its controlling party is China Communications Construction Corporation, a fortune 500 company in the world.