Purchase Qty. Reference FOB Price
50-99 Pieces US$0.98
100-499 Pieces US$0.90
500+ Pieces US$0.85
Product Description
Plastic Disc Valve Air Vent Diffuser for HVAC System Real Picture: Feature: The exhaust valve is suitable for use with all types of ventilating systems and offers an alternative low cost valve were noise level, although important is not critical. Complete with mounting ...