Our core products include coarse aggregates such as Split 1-2, Split 2-3, Split 3-5, Screening, and Quarry Dust, all meticulously processed through primary, secondary, and tertiary crushing. This process ensures that each material meets the highest shape and quality standards. Guided by the Selo Group’s principles of excellence and innovation, PT Dian Purnawiraswasta is committed to being a reputable leader in the mining sector. Our goal is to deliver superior products and services that drive lasting value for our clients and stakehold