Purchase Qty. Reference FOB Price
1,000-99,999 Pieces US$0.16
100,000+ Pieces US$0.12
Product Description
Electric Instrumentation Knob and Button Application Plastic knobs and buttons are currently widely applied in all kinds of electronic,electric, instrumentation, sound, and mixer devices; they mainly function to position andfix potentiometer switches. It is easily and conveniently to install ...