Mosquitoes can spread malaria, Japanese encephalitis, dengue fever and other diseases. Cockroaches can carry dysentery, salmonella, hepatitis, ascariasis and other 40 kinds of bacteria viruses parasites. We eliminate the four victims, reduce morbidity, on the protection of the health of the people. After decades of working to eliminate rats four pests, most with four victims of the media has been effectively control the disease, many once ran rampant, causing serious harm to people's lives infectious diseases such as cholera, plague and malaria, filarial disease, epidemic encephalitis, dengue fever, and some reach eliminate or substantially eliminated, while others dropped to very low levels, the incidence of related diseases also significantly decreased canteen eliminate rats, especially in the cities, disease, death occurred spectrum changed. Extend the life expectancy of people, in addition to the relationship between the "four evils" and Miebing the past is no longer so prominent and direct dormitory eliminate rats, but it is still an important reason for some of epidemics. 3, ultrasonic rodent: ultrasonic rodent control, can emit an ultrasound to make rat brain and optic nerve is under attack, causing disorder, until death. China has developed more than thirty kHz ultrasonic rodent control, rodent control works well. 4, with the rat clip: mousetrap catching more hidden along the wall on the indoor place, and the wall at right angles, bait available raw peanuts, the best mousetrap catching around sprinkle some grain, but also in the folder rubbed some wheat flour, corn flour. Tin can be placed in farmland ditch. Dormitory eliminate rats eliminate rats _ _ Shi Jie, Fuzhou, Fuzhou pest control provided by Shengwei Environmental Technology Limited. Environmental Technology Co., Ltd. Fuzhou Shengwei (www.fzsw.com.cn) strong, credible, in Fuzhou, Fujian insecticide Miehai industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fuzhou Shengwei and you hand into the brilliant, for a better future!