We are Group Summitomo Densetsu, Since its foundation in Indonesia in 1977, PT. Taiyo Sinar Raya Teknik has participated actively in numerous projects for Mechanical & Electrical Installation works and Plant services for various industries in Indonesia. With more than 30 years of experience, we have worked under our management vision to earn the trust of our customers and stakeholders not only in terms of technology, but also in terms of human resources and management. To establish a solid corporate standing, all of our employees have been working in concert to implement this management vision. As a result, we have achieved a reputation as one of the most advanced and competitive mechanical & electrical and plant service contractors in Indonesia.

We have had continuously ISO 9001, ISO 14001 and OHSAS 18001 certified since our first assessment attempt in 2000, 2004 and 2008 respectively. We undergo regular audits by third party ISO & OHSAS assessors and our own employees. The results of these audits are utilized to improve and strengthen our quality, environmental and occupational health & safety management systems.

We will strive to remain a leader in the industry by continually improving our performance. We will also share the benefits of our integrated systems with our customers and take pride in our commitment to achieve customer satisfaction.