Atrin Farayand Mahan Company with myself managers experiments in the oil and gas industry it’s ready for give service in the engineering and construction of chemical plant , so for better inform my clients you can see the myself managers experiments as below detail :

• Chemical injection packages
• Sulphonic acid detail design  
• General purpose polystyrene   
• Detergent powder Plant
• Glycerin production plant
• Active pharmaceutical ingredient API
• Autoclaved aerated concrete AAC
• Condense distillation unit CDU
• Utility such as steam, hot oil, cooling water and etc.