20mm continuous valve
Size:20mm
Stem: plastic stem, 2.8mm
Type: continuous valve
Diptube: PE
URL: https://www.quntongaerosol.com/
Mail: jenny@goldenaerosol.com;yonny@goldenaerosol.com
Related suggestion: https://www.quntongaerosol.com/20mm-continuous-valve.html
