... after-sale serviceSpecification & display: Spray Nozzle Product SeriesIncluding : China type,John Morris type Jet&Spray Nozzle,USA Pin type,Nakajima type1 ... ,China Type Jet/Spray Nozzle 2,John Morris Type Hose Nozzle 3,John Morris Type Jet/Spray Nozzle ... 4,USA Pin Type Nozzle 5, ...