stage led display screen

Mexico customer send back led display screen video.He used more than one and a half year now.It still work well.
Anyone interested this kind led display can contact me.
shenzhen haojingyuan optoelectronic co.,ltd
facebook: / joyce.qiao.7543
www.hjyled.com
[e-mail]
whatsapp/wechat:86 13128950545
Skype:joyce.qiao2013