We are china manufactory series of sprayer for agriculture,garden ,pest and virus control ,auto car washer machines and OEM mould service. contact person :oliver MT 0086-13058761360 website:www.penwuqi.comwe can supply KNAPSACK SPRAYERHere are brief introduction of our company:We are china manufactory series of sprayer for agriculture,garden ,pest and virus control ,auto car washer machines and OEM mould service. contact person :oliver MT 0086-13058761360 website:www.penwuqi.comKNAPSACK SPRAYER FOR AGRICULTURE AND GARDEN