... by poly bag,then packed by color box 16L hand sprayerCapacity:16L Pressure:0.2-0.3MPa Quantity:1 PCS/ ... in developing, designing and producing hand sprayers, electric sprayer, air pressure sprayer, mist-duster, stainless steel sprayer, accessories. Been engaged in over ... mode, advanced production equipment and a group of high-quality scientific research personnel, The factory guarantee the products ...