Qingdao Tocean Iodine Chemical Co.,Ltd is a new type chemical company about Chemical、Smelt、Experiment 、Innovate. We operate in good faith for the idea, advocated to provide customers with the best products and services. Main products: Iodine, Potassium Iodide, Iodide copper, Sodium Iodide, Potassium iodate、PVPI and Sodium periodate Iodine series& thickening material. We focused on the development of iodine and innovation. We had a complete and scientific quality control system ISO9001 ce...