jasa pemasangan dan instalasi sound system

By, dmc pro audio
PT. reasurance Nasional Indonesia Gedung askrindo Menteng,, 
Jl. Cikini Raya No.99, RT.10/RW.4, Cikini,
Jakarta, Central Jakarta City, Jakarta 10330
system audio untuk kaper area meeting room
sound system
analog mixing console yamaha
speaker main system full Range tow-way yamaha dbr-10