Sony +/-R 8XDVD... Who Makes Em?

Just saw 50 8x -/+R on sale for $20 at Compusa. Who makes them for Sony? Is that a good price? I have a Lite-on1633s and am using a cheap APEX AD-1225 to play my DVD’s on. Whats more compatible on the APEX -/+?

If they’re made in Taiwan, they are made by Daxon for Sony. The DVD+R made in Japan are Taiyo Yuden discs. The DVD-R made in Japan carry a Sony MID, but no one knows of Sony having an optical media manufacturing plant in Japan, so who actually makes them is unknown.