We are Pich Nakh Tehran commerce co. based in Tehran, Iran. We are member of TradeKey.com since July, 2016. Our business is related to Chemicals industry and we specifically deal in Chemicals and Petrochemicals,constructional. Please find our product details below:ClinkerPortland cement clinker is a dark grey nodular material made by heating ground limestone and clay at a temperature of about 1400 °C - 1500 °C. The nodules are ground up to a fine powder to ...Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.