Poly aluminum chloride in accordance with the price and use of function is divided into three kinds of polyaluminum polyaluminium chloride water treatment chemicals as the mainstay of this industry, plays a decisive role, including the price of polyaluminum chloride is the most important, and now Polychlorinated Aluminum is the main source of Henan Gongyi, accounting for more than 60% of the national market, we are specialized in the production of PAC, and now the technical content is very stable, scientific research costs, raw materials are not high circumstances, the polymerization of chlorinated Aluminum prices are relatively stable. There are now three types of polyaluminium chlorides commonly found in the market. Industrial grade PAC, the general content of 25 or so, the color reddish brown, the price of more than 800 tons, the dominant product of such products, basically account for more than half of the country, mainly for industrial water treatment. Drinking grade PAC, the general content of 29 or more, the color showed golden yellow, the price of 1,200 yuan or more, mainly for water companies and relatively high water quality requirements of enterprises. Food grade PAC, the content is generally above 30, the color is pure white, the price of 2800 yuan or more, mainly for special industries such as additives, cosmetics, exports and other needs.