DescriptionFrom a modest establishment in 1991,Guangzhou Yong Tong A &V Manufactory Ltd has grown into a leading provider of pre-recorded optical media solution.Yong Tong serves customers through out the region and beyond.We focus on fulfilling the CD and DVD replication needs of customers in the international markets by providing high quality products and services in a secure manner.Customers include many of the major global content owners such as multimedia companies,music and video labels,and publishers as well.