Factory
Our Office
Our Team

PT. Sumber Usaha Radiator was founded in 1989 by Dipl.-Ing. Alex Saksen Sulaiman with the belief that Indonesia is capable of producing cooling systems that prioritize efficiency in transferring heat energy safely, effectively, and energy-efficiently. With more than 36 years of experience, this company has become the backbone of cooling technology for PLN Group and various energy industries throughout Indonesia, from Sabang to Merauke. PT Sumber Usaha Radiator (SUR) is the first, foremost and leading pioneer in manufacturing world-class Heat Transfer Equipment and Pressure Vessels in Indonesia.

Why Choose PT. Sumber Usaha Radiator?

  • German Engineering Expertise & International Standards: "Supported by German-educated experts, our products are designed with advanced technology and certified with ISO 9001, 14001, 45001, as well as SMK3."
  • Energy Efficiency Innovation: By prioritizing Engineering Design, optimize proper heat exchange through the right surface area and material ratio according to process and usage needs.
  • Technology: With the right Engineering approach, each unit is designed to avoid under design conditions that risk suboptimal performance, overheating, and reduced service life. On the other hand, PT. Sumber Usaha Radiator also ensures that there is no over design that causes wasted investment costs, excessive dimensions, and inefficiency in operations.
  • Safety: Possessing expertise and a deep understanding of heat transfer mechanisms is also essential to ensure stable and safe operating conditions.
  • Industrial Independence (TKDN): With a TKDN value reaching 30–40%, we are committed to reducing dependence on imported products and strengthening the local supply chain.
  • Speed & Responsiveness: In addition to excellence in our production processes, we also prioritize fast product delivery, competitive pricing, and responsive technical support across all regions of Indonesia.

Looking Toward the Future with Energy Value

In facing the global energy transition, PT. Sumber Usaha Radiator continues to transform through research and development (R&D) to support New and Renewable Energy (NRE) power generation, hybrid systems, and thermal management in power generation systems. PT. Sumber Usaha Radiator not only builds capacity, but also ensures the reliability of Indonesia’s future energy.

VISION

To become the leading and number one Heat Transfer Equipment and Pressure Vessel Manufacturing Company in the local and international markets through the best quality and service, prioritizing occupational safety and health and concern for the environment.

MISSION

  1. PT. Sumber Usaha Radiator as a supplier that provides the best solutions for users of Heat Transfer Equipment and Pressure Vessels, which continues to develop its quality to meet customer satisfaction.
  2. PT Sumber Usaha Radiator strives to be a healthy, safe, and comfortable place for careers and professional growth.
  3. PT. Sumber Usaha Radiator delivers significant contributions and benefits to the environment and all stakeholders."

Our Commitment

  1. Consistently providing products that meet or even exceed customer requirements and expectations.
  2. Complying with all applicable laws and regulations as well as other relevant requirements related to occupational health, safety, and the environment, and when necessary, implementing applicable international industry standards.
  3. Operating our plants and facilities by eliminating hazards and reducing risks, protecting the environment through pollution prevention, sustainable resource conservation, climate change mitigation and adaptation, and the preservation of biodiversity and ecosystems to prevent environmental pollution as well as occupational accidents and diseases.
  4. Continuously striving for improvement in quality management, occupational health and safety, and environmental management, as well as enhancing product and process development, minimizing environmental impact, and managing waste effectively through the improvement of employee competence, skills, awareness, and commitment to HSE for all employees through communication, consultation, and worker participation.
  5. Continuously improving the company’s competence and performance in the scope of emergency management.