Quality: This is the first set i bought together with the second set. Both sets arrived with cracked screen due to poor glue and tight frame. The journey from guanzhou factory to guangzhou port is less than 30 minutes by road. The paper carton and wooden crates arrived nice and undamaged but both sets led were crack on arrival. Seller is totally iresonsible and cost me both USD 400+ for product and another USD 300 for shipment. They just push away their reponsiblity blaming my agent who had been serving me for 3 years over hundred of shipments without any problem. ALIBABA should ban this company. I offer to see if ther is other solution but the horrible sales guy do not want to connect me to their boss. DO NOT BUY FROM SCAMMER and do tell all your friends