Welcome to Petro Tech Sun International Group (PTSCO), a leading EPCC (Engineering, Procurement, Construction, and Commissioning) company in the Oil & Gas, Petrochemical, and Energy market. We provide a comprehensive range of services, including engineering, supply procurement, and construction for projects such as onshore oil field developments, refineries, petrochemical complexes, storage facilities, terminals, pipelines, port facilities, and power plants. As a company committed to green energy, we have ventured into projects related to geothermal, solar, wind, and Organic Rankine Cycle (ORC) power plants.

Our expertise in ORC technology has allowed us to offer BOT (Build-Operate-Transfer) projects to industries like steel complexes, cement plants, and petrochemical complexes. With a strong focus on proven technology, safe project execution, and reliable systems, our mission is to satisfy client requirements and be a trusted partner in EPCC and consultancy services. Our esteemed clients include NIOC, NIGC, NPC, NISOC, Tehran and Isfahan Refinery, Ministry of Industry, Mine and Trade, Ministry of Electricity, and SATBA.

Choose Petrotech Sun International for your next project and experience excellence in EPCC services. Contact us today