Comprehensive services are offered, covering consultancy, project execution, and after-sales support, including maintenance, repairs, and spare parts supply.

PT. Ometraco Arya Samanta (OAS) is a trading and contracting company focused on representing a wide range of international partners, acting as an agent or collaborator in supplying goods, industrial equipment, high-precision machinery, business machines, hospitality and retail management systems, as well as delivering high-quality services