On Site Energy Co., Inc is grounded on a mission to be the world’s leading edge Portable Chillers Manufacturer and Exporter. Our product line revolves around ggenerator-sets diesel being manufactured in Hillside, Illinois, United States. We have established our benchmark as one of the best Private Limited company delivering high end Portable Chillers since 2007.We understand the global demand to access the reviving Portable Chillers and to cope with it our strong workforce leverages on a well developed manufacturing unit boasting 13 Years of export history with generating yearly revenue around US$1 Million - US$2.5 Million. Our professional enterprise was introduced with initial business capital of US$5 Million, houses first in class technicians and a strong quality management system that helped us capture Above US$100 Million worth export value and Australia,Canada,Germany,Turkey,United Kingdom market share.