Hebei Haiji International Trade Co., Ltd. is one of the ISO 9001-2008 Certified supplier of Chemical raw materials in China, which specialized in manufacturing and exporting organic and inorganic chemicals such as: paraffin wax, phosphates (Sodium Tripolyphosphate, Sodium Hexametaphosphate, Trisodium Phosphate, etc. ), Sodium Dichloroisocyanurate, Trichloroisocyanuric acid, Titanium Dioxide, Ethylene glycol, etc...