Zhong Hang Yu Ming (AnYang) Science Technology Ltd. (another name; AVIC UmeDisc) is a world-class optical disc manufacturing and R&D company which is owned by Aviation Industry Corporation of China (AVIC Group).   Have more than 15 years of professional technique and production experience to produce high quality optical discs which fulfill the most stringent technical specifications in the industry. 

AVIC UmeDisc / Zhong Hang Yu Ming is the largest optical disc factory in China and among the top 3 in the world.  For DVD+R DL 8.5 GB, we are the No. 1 globally.  Our testing and R&D laboratory is national accredited which is the only one optical disc factory to have this in China.  With our state-of-art manufacturing facilities, uncompromising quality standard and dynamic pricing strategy, we are supplying the best quality and highest compatibility discs to the customers all over the world.