Liantronics has owned nearly 50 national patents, and got ISO2008, ISO14001,FCC,TUV, CE, UL, ETL, 3C, RoHS certifications

ISO Quality Management Certificate	ISO14001 Environmental Management Certificate
RoHS Certificate for Outdoor LED Display	RoHS Certificate for Indoor LED Display
CE Certificate for Outdoor LED Display	CE Certificate for Indoor LED Display
FCC Certificate	CCC Certificate
ETL Certificate