Oman Chemical is leading one Largest Supplier, Manufacture and Exporter of Tank Cleaner like Nitric Acid 68-72% in Oman, Sultan Qaboos, Qulhat, Shannah, Duqm, Salalah, Sohar, Gulf of Oman,Khatmat Malaha, Suwaiq ,Muscat, Hutchison, Alliwa, Rusayl Industrial Area, Sur, Nizwa and Buraimi Industrial Area.