Product introduction:

1.Product name: Port tube

2.Product size: Dia71MM*OD63MM*L87MM

3.Product color:  Black

4.Product material: ABS 

5.Application:audio and video 

6.Product packaging: Carton or box

7. Product features :As long as you want to use, Our company has 20 years experences of this port tube, We are always in a position to quote you the most advantageous prices for higher quality merchandise.