Service, Kalibrasi GPS Garmin Etrex 10
PT Alat Ukur Indosurta Batam
Jual sewa service kalibrasi alat ukur/ survey, geologi dan pemetaan seperti total station, digital theodolite, automatic level, GPS, Compass, Palu geology, dan aksesoris seperti tripod, battery, charger, dll
Jl. Sudirman Komplek Simpang Raya Indah Gabana Blok A1 No. 23