Recently, Yunnan Wenshan Prefecture Meteorological Bureau organization of professional and technical personnel of the central grain reserves Wenshan Grain Reserve Depot belongs surge protection device safety inspection, testing work. Lightning technicians focus on examination of the grain supply equipment, power distribution room, computer network systems and other equipment against lightning safety performance. And for mine safety hazards promptly make corrective recommendations, effective protection of national food stocks stored safe flood. Current flood protection for the good food, to ensure national food security stocks.