Aluminum Sulphate, The solid industrial aluminum sulfate produced by the company is a pale yellow flake solid, which is refined from raw materials such as bauxite ore produced by the head office, sulfuric acid, and non-polluting groundwater, using high temperature and pressure reaction technology. It is mainly used for the purification of drinking water and industrial sewage, pulp sizing in the paper industry, as a clarifying agent in the oil industry, and as a deodorizing and decolorizing agent in the petroleum industry, leather tanning, and pigment manufacturing. Iron-free aluminum sulfate is a white flake solid, used in the post-treatment of titanium dioxide, the production of high-end paper, and the production of catalyst carriers. Our company’s aluminum sulfate is produced in strict accordance with the ISO9001 quality management system, inspected in accordance with national standards, and based on customer requirements is our needs, and has established strict internal control indicators to ensure that product quality is better than products in the same industry for a long time. Our raw material ores are all sourced from the group’s coal mines, all of which are high-aluminum and low-iron ores, and all liquid aluminum sulfate has been precipitated and filtered many times to ensure excellent product quality.