
Condolences on the death anniversary of Dr. Ali Shariati
Ali Shariati, known as Dr. Ali Shariati, was one of the great men of Iran, history professor, speaker, writer, Islamologist, sociologist and religious researcher from Iran.

Condolences on the anniversary of Dr. Chamran’s martyrdom
OSP company offers its condolences to the noble nation of Iran on the anniversary of the martyrdom of Dr. Mustafa Chamran and honors the national mobilization day of teachers.

Happy Arafah Day
Arafah Day We congratulate all the Muslims of the world, especially the noble nation of Iran, on the blessed and spiritual Day of Arafah.

Condolences on the martyrdom anniversary of Imam Muhammad Baqir
Imam Baqir (a.s.) is the son of Imam Sajjad (a.s.) and is known as Baqir al-Uloom. He is the fifth imam of Shiites and he was in charge of Imamate of Shiites for 19 years.

Condolences on the anniversary of the martyrdom of Imam Muhammad Taqi (a.s.)
The anniversary of the martyrdom of Imam Muhammad Taqi (peace be upon him), nicknamed Taqi and Javad, and the ninth shining star in the sky of Imamate and the province of consolation, is presented.

Happy Persian Gulf National Day
10 Ardibehesht is a proud day in the history of Iranians, which according to the resolution of 2004, is named “Persian Gulf National Day”.

Happy National Human Resources Day
The National Human Resources Day, the most vital and valuable resources of any organization, has been celebrated on April 25 for several years.