Q:  Where are you located? How can I get there?

      Our office is in Shekou Nanshan Shen Zhen. It's very close to Shkou port.  it taked just 1h from HK airport to Shekou port.

Q: We are using several panel. how to match and change the software?

    Our software can panel select auto by jump hat.  no need change software for different panel.

Q:  What's your main board quality . if any problem how to solver that as we are not in Shen zhen can't bring back to China.

     We are be sure 100% product quality . we offer 12 months warranty. if any defective. we can send free components with next order shipment. 

Q:  What's delivery time? what's the shipping methord?

    15 days delivery time after get depositb. we are 100% be sure delivery on time. we can accept shipment via sea or air as customer requested.