Zibo Longorder Environmental Protection Materials Co., Ltd. is a manufacturer that produces polyaluminum chloride, calcium chloride, magnesium chloride, polyacrylamide, polyferric sulfate and aluminum sulphate. Our poly aluminium chloride (PAC) is a high-efficient and cheap inorganic high molecular compound, which is mainly used for waste water treatment. The products are exported to customers all over the world, and have won the trust and praise of our customers. Visit our website for more details.