Street Address :Flat B 8/F Century Centre 33-35 Au Pui Wan Street,Fo Tan, Shatin, NT ,Hong Kong
City : Dongguan
Province/State : Guangdong
Country/Region : China (Mainland)
Material: Silicon
test it by applying H2O pressure
Recommended for: Water media sealing
Valve
One way valve
Oval Diaphragm For Mask