The main office of Silica Gel Derakhshan Company is located in Tehran, Iran. The factory is built in 3500 square meter of land in West of Tehran, industrial town of Eshtehard. The company consists of different departments, engineering, creative research and development, efficient manufacturing?, highly equipped quality control Lab, and customer driven commercial department. The most active of all is research and development department. In the year of 1997, Silica Gel Derakhshan company was rewarded The First Reward of Certification by Iran’s Industry and Scientific Research Organization as an Honour of Invention. As a leading manufacturer, we follow up the idea of providing high product standard and excellent service to our clients.