- Pt. Sahabat Sqolm
- Measuring & precision equip,handling,safety,scrap HMS 1 & 2,steam coal,shredded scraps,Manganese Ore,Chrome Ore,Nickel Ore.
- Address:Jl. HR. Rasuna Said
- Logika Prama
- Measuring Instrument,Total Station,Laboratory Instument & Equip,Surveying Equipments,Patternless Edger.
- Address:Jl. Pasir Kaliki No. 12
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