Pishgaman Tejarat Engineering-Commercial Complex with an experienced engineering team with nearly 20 years of experience in providing engineering services and project management and supervising the implementation of projects such as design, construction, supply and installation of cooling and refrigeration units (Cooling system, Refrigeration Design of various process units, including chemical, air, industrial water and wastewater treatment (Waste water & Water treatment) with the help of foreign partners and access to up-to-date knowledge in the international arena and projects carried out at home and abroad, consulting Reliable for any design services, including Basic & detail design for projects in the oil, gas and petrochemical industries, as well as various parts of the water, construction and other industries.