DUTA PRIMA UTAMA, CV DKI Jakarta Boiler Sheels, Cocks, Tanks, Taps, Valves & Similar Appl. For Pipes, Vats or The Like, Dewi. anekatek@dnet.net.id (62-21) 6288048, 6288049, 6288050 (62-21) 6259630 Jl. P. Jayakarta Complex 141 Bok B No. 27, Jakarta Pusat