Laojun is listed as a major health program established by Chinese Preventive Medical Academy. We have specialized in this area for more 10 years, and our products enjoy great popularity all over the world. It is made of refined solvent pyrethroid which provides result of killing of mosquito, flies, and cockroaches. It can provide you a pest-free environment and hygienic household life. OEM is accepted. Packing: 24 tins/ctn