RUKO WISMA HARAPAN TANGERANG BLOK E1 NO. 34 Jl. Regensi 2, Gembor, Periuk, Tangerang - Banten. Telp. 021 - 29433824 Fax. 02129433810 Terbit Bergerak Dalam Bidang Surveying Forestry, Mining, Hidrology, Laboratory, Dll. Menjual alat - alat sbb : Compass Brunton, Suunto, Thommen Altimeter, Calico bag, Alumunium Tag, Plastik Open Top, Plastik Clip, Automatic Level, Theodolite, Leica Disto, Total Station, Meteran YAMAYO / KOMELON, GPS Garmin, GPS Magella, Trimble JUNO, Speed Gun Bushnell, Binocullar / Monocullar, Flagging Tape 50 meter, Dll.