Product introduction:

1.Product name: Port tube

2.Product size: Dia70MM*L75MM

3.Product color:  Silver

4.Product material: ABS 

5.Application:audio and video 

6.Product packaging: Carton or box

7. Product features :Product  surface with whorls,It  looks very beautiful,and the port tube sutface has  scale,you can feel to control and rotation it,It's very aspects.It  can be used in a lot of equipment, As long as you want to use, wevare always in a position to quote you the most advantageous prices for higher quality merchandise.