Battery Sprayer, Agricutural Sprayer, Garden Sprayer manufacturer / supplier in China, offering Rainmaker 20L Garden Plastic Knapsack Portable Rechargeable Electric Manual Sprayer 2 in 1, Rainmaker 20L Agricultural Plastic Portable Pesticide Chemical Electric Trolley Sprayer with Wheel, Rainmaker 20 Liter Agricultural Plastic Knapsack Portable Pesticide Pest Control Electric Sprayer and so on.