Our polyaluminium chloride (PAC) is a highly effective water treatment chemical additive, specially used in various water treatment applications. The purity of this product is between 27% and 30%, and it is produced by Universal Industry Chemical LTD, a well-known chemical company in Colorado, USA. As a leading water treatment chemical in the industry, PAC can effectively remove suspended solids, organic matter and heavy metal ions in water, improve water quality and ensure the efficient operation of water treatment processes.