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 ...

We can supply following products,1)potassium pyrophosphate, 98竊�in and RoHS compliant 2)copper 99% min compliant3)potassium tripolyphosphate,98% 4)stannous pyrophosphate,99.9竊�in5) potassium dihydrogenphosphate 6) tea tree oil, ...