Hengjin Industrial Co., LTD. (Polyferric iron sulfate brand) was established in 1998, located in China's famous petrochemical city Zibo city, Shandong Province. The company is a professional manufacturer of water treatment chemicals, mainly producing polyaluminum chloride (PAC), polyferric sulfate (PFS), and aluminum sulfate. We have the largest PAC production line in China.
The company has rich experience in water treatment technology, especially in wastewater treatment, steel wastewater treatment, paper and printing and dyeing wastewater treatment and other industrial wastewater treatment has a strong technical foundation, the product indicators have reached the national standard, users all over the country, products are exported to foreign countries. We have strict quality control standards, through the ISO9001 quality certification system. The stability and quality of our products ensure that we are the exclusive supplier for many customers all year round.
Hengjin Industrial Co., Ltd. will use unique production technology, advanced production equipment, perfect testing means to provide customers with first-class products and services.