From PT Bangun Ibu Pertiwi — a licensed drilling & blasting contractor that manufactures O₂ Rock Splitter consumables locally in Indonesia, serving mining, quarrying, and construction.
Not promises, but results in the field — active projects and successful trials with local Indonesian operators.
Active project — next to a community.
Hole diameter: 90 mm (5 inch)
Zero complaints from the surrounding community
Operating permit obtained in 2 weeks
Successful trial — a live local reference.
Hole diameter: 90 mm (4 inch)
Trial completed with satisfying results
Nearby mines expressed interest in adoption
