Exploit the customer resource， keep on good terms with customer， especially key customers.
Exploit the customer resource， keep on good terms with customer， especially key customers.
开拓客户资源，保持良好的客户关系特别是同大客户的长期合作关系。
Exploit the customer resource， keep on good terms with customer， especially key customers.
开拓客户资源，保持良好的客户关系特别是同大客户的长期合作关系。