On 29^th January 2013, as one of our clients, 13 operatorsfrom Marine Oil Recovery Factory came to our company to study the operationtechnic of the equipment of tertiary oil recovery. The tertiary oil recoverycentry has took this training seriously, and delegated deputy chief technician,mechanical and electrical-automation professionals for this training. Duringthis training, we have presented the background, detail of structure, dairyoperation and maintenance of the equipment. Our clients gave us a high commenton both equipment and services. We have also received a few suggestions oninnovations from the user-end which is valuable.