Since 1998, the SC Group has specialized in the casting and machining of iron products for the automobile industry. We manufacture high-quality components such as brake drums and disks, catering primarily to local original equipment manufacturers (OEMs) in Indonesia. Our expertise and commitment to excellence ensure that our products meet the rigorous standards required by the automotive sector.

In addition to serving the domestic market, we also export our products to international markets. This global reach allows us to showcase the quality and reliability of our iron castings and machined parts on a broader scale. By continuously improving our manufacturing processes and adopting advanced technologies, we strive to maintain our competitive edge and support the evolving needs of the automobile industry both locally and abroad.

The SC Group has been actively involved in the import and export of automotive parts for car manufacturers. Our extensive experience in this field ensures that we source the highest quality components from around the world, meeting the diverse needs of our clients. By leveraging our global network, we can navigate complex international markets, securing the best deals and ensuring timely delivery of essential parts to our manufacturing partners.

In addition to this, with the aid of our affiliated company, we offer comprehensive logistics coordination services. This includes managing procurement, overseeing shipment and import processes, maintaining stock control, and ensuring Just-In-Time delivery. Our dedicated logistics team works around the clock to monitor and streamline these processes, reducing lead times and minimizing disruptions. These integrated services are designed to enhance operational efficiency and reliability, providing our customers with a seamless and dependable supply chain solution that supports their production schedules and business growth.

Sumitomo Corporation Group, in partnership with Hino Motors Group, sells commercial trucks and provides financial services to customers. Our collaboration has enabled us to leverage Hino's expertise in manufacturing high-quality commercial vehicles, ensuring that our clients receive top-notch products. Additionally, our comprehensive financial services are designed to make the purchasing process seamless and accessible, supporting businesses in acquiring the necessary transportation solutions. By combining our strengths, we continue to enhance our customer experience and drive success in the commercial trucking industry.

In 2023 SC group established short and long-term vehicle rental and fleet management service company in Indonesia by name of PT. SMAS Mobility Indonesia, to support rising demand of corporate cars by Japanese and other global companies.

SC group provides automobile and motorcycle finance through OTO Group, one of the leading finance companies in Indonesia with more than 20 years of experience in consumer financing. We provide car ownership financing, both new and used cars and motorcycles. OTO Group also provides lease financing based on customer’s request. The main targets of the company are individual consumers, in addition to business entities.