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Express: The reconstruction of oil vapour recovery system of Dongguan gas stations of Guangzhou. After our 2010 Games into the Guangdong petrochemical oil and gas recovery project of gas station, the first station in Guangdong Dongguan Sinopec and social unit for a total of 291 gas station oil and gas recovery comprehensive renovation project started, our company from the project throughout the country to transfer large quantities of veteran soldiers and able captains, worked day and night to work overtime, before the Spring Festival to ensure the completion of Sinopec Group Company for our task, at the same time, lay a good foundation for Guangzhou, Zhuhai, Shunde start, Zhongshan city project.