From June 2011 till now, he has been engaged in the maintenance and management of electric instrument automation in Guangdong Dapeng Liquefied Natural Gas Co., Ltd. Maintenance and overhaul of on-site electrical equipment; In 2011, 10 self repairing gas pry maintenance works were completed; In 2014, on-site heating furnace (boilers) can not normally start fault detection and treatment, the mechanical burner lift regulating valve and valve ratio control adjustment accumulated experience; In 2014, the field Ingersoll Lan air compressor failures can not start and dew point non-conforming treatment, especially dew point control and adjustment check treatment, accumulated experience; After the explosion proof electrical training in 2015, the on-site equipment reached the standard and participated in the rectification audit, and passed smoothly; From 2015 to 2016, we completed the maintenance of solar power supply system in 25 valve rooms, updated the power supply equipment, and published the paper "Research on the introduction of solar power system in valve rooms into urban electricity function".; In 2016, the inbound and outbound shut-off valve will not be closed in case of accidental loss of power supply, reducing the risk of outbound downstream gas supply; this logic and construction of scientific research and demonstration, the implementation of the site effect is very good, to avoid two accidents, to save the company's external losses; From 2016 to 2017, six single and double valve wells were installed and debugged, and remote monitoring was realized. Especially, the re-communication system was used for the first time in China. During these years, I have accumulated a wealth of work experience, considering the future development space, as well as the concept of human management in your company. I would like to invite your company's electrical automation position, please give me the opportunity. Thank you!