Profile: Shijiazhuangyinquan Chemical Co., Ltd. engages in production of inorganic, organic, pigment, and dyestuff chemical products. Our sodium tripolyphosphate is used as one of the main auxiliaries for synthetic detergent, synergist for soap, water softener, tanning agent for leather making, and auxiliary for dyeing. It is also used as an dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate, and drilling mud. In foodstuff industry, it is used as quality improver in the process of canned food, fruit juice drinks, and foodstuff from milk or soybeans. It tenders the meat in canned ham, and softens the skin of horse bean in canned horse bean. It also serves as a softener or densifier in foodstuff industry.