◆客户回访制度

         ◆不定期举办客户联谊会

         ◆网站公告

         ◆各类培训班

         ◆年度监审及复评时咨询服务

         ◆Customer re-visit mechanism

         ◆Customer fellowship at irregular intervals

         ◆CMC website bulletin

         ◆Different types of training course

         ◆Consulting service at supervision audit and re-certification audit.