M-System was introduced to Indonesia in 2007 bringing an alternative to conventional building systems. We are a subsidiary of PT. Duta Sarana Perkasa (Dusaspun), one of the prominent precast concrete manufacturers in Indonesia. Supported by a 1000-strong workforce we are dedicated to serving thousands of clients nationwide and overseas. As an assurance to our commitment to customer satisfaction and quality management, we have adhered to ISO 9001 standards and received certification.