2+1 telescopic sliding door opener. total 3 tracks width is 172mm, very ...

2+1 telescopic sliding door opener. 2 moveable door tracks and 1 fixed door track, total 3 tracks width is 172mm, very slim. Email:sales@autodooroperator.com Skype:autodoorleader WhatsApp:+86 18971265826 Website:https://www.leaderautodoor.com/

https://www.autodoorleader.com/