Purchase Qty. Reference FOB Price
20-99 Pieces US$69.00
100-999 Pieces US$65.00
1,000+ Pieces US$58.00
Product Description
Spherical Warning Marker Power line aircraft marker ball Aircraft warning ball is installed on overhead conductors to alert low flying airplanes and helicopters of the obstacle.They are generally placed near airports and on elevated spans crossing rivers, lakes, fjords, valleys, roads, railways, ...