PT. Trikarya Sejahtera Interindo a specialist contractor who focus efforts on the Business Lining with building materials products processed by rollforming system, especially in the various types of partition walls, ceiling and mild steel hood. During its development, we develop the business in the supply and installation of tile import environmentally friendly, strong, durable, lightweight and guaranteed that tile asphalt shingles / roofing bitumen. Young in age as it stands since February 3, 2004 does not necessarily make us poorer quality and work. Without limiting ourselves to one brand / product specific, we have successfully demonstrated the quality and dedication to create special works. Always summarize, learn, analyze, compare and conduct research and tests on any existing material and accessories, has made Trikarya Sejahtera Interindo able to adopt the advantages of each material, optimize and eliminate weaknesses. Ceaseless innovation makes us able to quickly grow up, lined up and compete with similar companies that have been established many years earlier. Supported by staff who are experienced in their field, we proved to have been able to show his class with many trusted to work on prestigious projects such as hotels, villas, SPA, Shopping Centers, Offices, Studio Music, Hospitals, Beauty Clinic, Religious Buildings, Showroom, and so on.