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Bonna-Indonesia is expanding its activities in South-East Asia and likes to promote pre-fabrication as a mean to ensure the highest quality of the finished product at competitive cost. Bonna-Indonesia stays at the disposal of its clients not only for pressure, pipes, sewage pipes of large diameters and pre-stressed sleepers but also for any pre-fabricated concrete product than can help realize projects efficiently and economically. For any inquiry, or request for proposal, just send an email to: |