Purchase Qty. Reference FOB Price
50-199 Pieces US$1.00
200+ Pieces US$0.70
Product Description
Product Description Product Name : ISU-N Ningbo China Manufacturer Pipeline Throttle Valve Air Flow Speed Control Air line Valve FEATURES: Used to control the speed of the working equipment Because of the resin body and metal body rotation lead to the direction is free. Fluid Air, Vacuum ...