Lugar del origen
Shandong, China
Product name
Silicone rubber Umbrella Duckbill Check Valve/air check valve
Material
Silicone rubber duckbill check valve
Color
black,red.blue, green, yellow. etc
Application
Industrial machinery,food ,etc
Packing
inner with OPP bag outsied with cartons
Payment
aboe 1000$ accept 30% Deposit 70%balance