PT. Dalai Sejahtera (DSI Construction) is a leading company in providing construction plants and heavy equipment in Indonesia.

Since our inception, we have always adhered to a commitment to providing the best service, prioritizing operational efficiency, punctuality, and excellent product quality.

Our Vision

To be the leading construction equipment and infrastructure solution provider in Indonesia, trusted for quality and professionalism.

Our Mission

• Providing construction products with high technological standards.
• Delivering responsive and solution-oriented after-sales service.
• Supporting Indonesia's sustainable infrastructure development.