拓海碘制品有限公司产品已覆盖全国大多数省份及中亚、欧美、东南亚、中东等地区。

The products of Qingdao tuohai iodine products co., LTD. In shandong province of China have covered most of the provinces of China, central Asia, Europe and America, southeast Asia, Middle East and other regions.