Tianjin Hietonghang Chemicals Co. Ltd.

Manufacturer Exporters Of inorganic chemicals, sulphar, aluminium sulphate, barium sulfate, carbon black, iron oxide red, iron oxide yellow, iron oxide blue, iron oxide black, iron oxide green, lithopone, chromium oxide green, sulphur black, sodium tripolyphosphate, sodium hexametaphosphate, sodium dithionite, pentaerythritol, calcium chloride, boric acid, sodium metasilicate, caustic soda, sodium benzoate, sodium formate, lactic acid, zinc oxide, soda ash, organic chemicals, formic acid, oxalic acid, borax decahydrate, stearic acid, sodium acetate, age inhibitor, paraffin wax, propionic acid, pentaerythritol