Description
LONGER Orange 4K
LONGER 3D WAS FOUNDED IN JUNE 2014 BY CHINESENATIONAL DISTINGUISHED EXPERTS AND THE SCIENTIST TEAMFROM MIT . LONGER 3D IS ALSO A NATIONAL HIGH-TECHENTERPRISE IN CHINA . LONGER 3D FOCUSED ON THE STUDYOF 3D PRINTING TECHNOLOGIES , DEDICATED TO PROVIDINGCOMPREHENSIVE 3D PRINTING SOLUTIONS FOR GLOBAL USERS .
High Temperature Warning Systemto Protect LED and Mono Screen
