The company sold all types of blank discs and burning disc machine (controllers, replicator); Origin are Taiwan; Taiwan in this quality can still be guaranteed. The company has since its establishment 20 years, and we uphold the quality of the faith, not shoddy things that please rest assured that is what level on what level. CD packaging for a box of 600, the lowest since not a retail box. If demand, please contact me! Welcome to inquire