i knew this place since my high school time, the place is The Old Siam Plaza.
last time when i went to singapore to boogis, that place reminded me of here.
the different only
1. boogis use the old real bldg as foundation but the old siam build the new one.
2. boogis has many kind of product there, but the old siam..
when i came here last time i feel it is อมร (amorn) head quarter. hahhaha
note: amorn is a repair center for electronics goodies.
but in the old siam, there are alot of electronics supplies, ic, mobile shop, etc., try to go there you will know what i meant.