TongVo Chemicals specialize in the production of phosphates. With base Yunnan and Guizhou which has abundant resources high quality phosphate rock non-ferrous metal ore, we have complete product line potassium phosphates precious salts. The our products is up to US-Euro standard such as ...

Our Xuzhou Jianbang Chemicals Technology Co.,ltd which is specialized in manufacturing chemicals raw materials /We are one of biggest manufacturer chemicals (tio2/ sand /iron oxide /zinc / )and other special products our website .It smart choice to choose us as your reliable supplier .We ...