1. Dispensers are divided into two types, puncture type and spiral type, which are divided into spray, foundation cream, lotion pump head, aerosol valve and vacuum bottle according to their functions.
2. The size of the...

Garden sprayers come in a variety of sizes and designs to suit a variety of uses. They provide convenience, whether it's from watering plants to using cleaning materials or spraying plant fertilizers, pesticides, or other...