AUDIO GROUP RESEARCH LAB. INC., is grounded on a mission to be the world’s leading edge 6 x 9 speaker box Manufacturer and Supplier. Our product line revolves around wooden speaker box being manufactured in Beijing, Beijing, China. We have established our benchmark as one of the best company delivering high end 6 x 9 speaker box since .We understand the global demand to access the reviving 6 x 9 speaker box and to cope with it our strong workforce leverages on a well developed manufacturing unit boasting 2020 Years of export history with generating yearly revenue around . Our professional enterprise was introduced with initial business capital of , houses first in class technicians and a strong quality management system that helped us capture worth export value and [over_all_export_marketshare] market share.