Our company, as being the lead company among the companies, started to production of plasticerzs, established as Samkim Kimya Sanayi ve Ticaret A.Ş. in 1984 and is also the first one exporting the plasticizers. In 1998, it's Samkim title has been changed as Ridop Kimya Sanayi ve Ticaret A.Ş.

Our company, catching the succeed with the quality production from eastablishing untill today, has started to apply iso 9002 quality system in 2001 and achieved the quality system certificate in the same year.

Today, our D.O.P production capacity is 25.000 ton/year at 10.000 sqm open area and 8.000 sqm closed area.