Xi'an Qingsong Technology Co., Ltd.

Name: ETL certificate for control system
Certificate No: 3136490
Range: LED PANEL PROCESSOR / LED PANEL DISTRIBUTOR
Reference: Intertek Testing Services Shanghai

Name: CE certificate for tiles
Certificate No: V007091074-1
Range: LED DISPLAY TILE
Reference: Intertek Testing Services Shanghai

Name: ETL certificate for tiles
Certificate No: 3136490
Range: LED DISPLAY TILE
Reference: Intertek Testing Services Shanghai

Name: CE certificate for panels
Certificate No: V007091070-1
Range: LED PANEL
Reference: Intertek Testing Services Shanghai

Name: ETL certificate for panels
Certificate No: 3136490
Range: LED PANEL
Reference: Intertek Testing Services Shanghai

Name: Certificate of Registration
Certificate No: 908802
Range: BRAND NAME
Reference: WORLD INTELLECTUAL PROPERTY ORGANIZATION

Name: Certificate of Registration
Certificate No: 908803
Range: BRAND NAME
Reference: WORLD INTELLECTUAL PROPERTY ORGANIZATION

Name: CE certificate for illuminated sign
Certificate No: 01.08.0145S
Range: Illuminated sign
Reference: SGS United Kingdom LTD.

Name: Certificate of Quality Management System
Certificate No: 04005Q14551ROM
Range: ISO 9001:2000
Reference: CCIC Conformity Assessment Services CO., LTD.