Maintain existing and develop new customer, make sure we are in the vendor list.

维护老客户，开发新客户，确保本公司在客户的供应商之列。

youdao

Maintain existing and develop new customer, make sure we are in the vendor list.

维护老客户，开发新客户，确保本公司在客户的供应商之列。

youdao