Huanghua jinhua additives co.,ltd

Now we specialize in producing Selenium, Iodine, Cobalt products, the specific products are as follows: Sodium Selenite Potassium Iodide Potassium Iodate Calcium Iodate Cobalt Sulfate Cobalt Carbonate Sodium Selenite Pentahydrate Sodium Selenate Zinc Selenite Barium Selenite Selenium Dioxide Selenious Acid Sodium Iodide Cuprous Iodide Cobalt Chloride