生产管理课负责合同订单方面的信息与顾客沟通，其中包括合同或订单的修改；

生产管理课负责合同订单方面的信息与顾客沟通，其中包括合同或订单的修改；

Results (English) 1:

Production management Department is responsible for information in order to communicate with customers on contracts, including contracts or modifications of the order;

Results (English) 2:

Production Management Division is responsible for contract orders of information to communicate with customers, including the amendments to the contract or order;

Results (English) 3:

Production management course is responsible for the information and customer communication, including contract or order modification;