We are pleased to introduce Doreen Kashan Co. (DK) which was founded by American and Iranian joint venture in 1971. DK has been producing and providing Micro Mineral Powder almost in last 4 decades.Most of the DK's final production has been applied in Drilling oil wells, Power Station Refineries, Rubber Industries and Agricultural purposes. DK's factory is one of the oldest factories in Iran which has most famous reputation especially in oil and gas industries in Iran and Persian Gulf region. Our factory is located at Kashan city metropolitan area in Iran.