Shandong Lujing Environmental Protection Materials Technology Co., Ltd. is one of the larger water treatment chemical production enterprises in China, located in Zibo City, known as the Ceramic Capital of China. The company was established in July 1984, covering an area of over 50 acres with fixed assets exceeding 100 million yuan. It was among the first in the industry to obtain ISO9001 quality management system certification, ISO14001 environmental management system certification, and OHSAS18001 occupational health and safety management system certification. The company is also a supervised product enterprise by the National Inorganic Salt Product Quality Supervision and Inspection Center. In 2018, it passed the safety standardization review and certification process. It is a drafting unit for the national standard of polyaluminum chloride water purifying agents, a council member of the Chinese Chemical Society, and a core member unit of the Industrial Water Treatment Professional Committee of the Chinese Chemical Society.

The company mainly produces and operates the "Lujing" brand inorganic series of water purifying agents, including aluminum salts, iron salts, and aluminum-iron composite salts, as well as organic series such as cationic, non-ionic, and anionic polyacrylamide. With an annual output of over 100,000 tons, the "Lujing" brand water purifying agents are sold to water supply companies in more than 30 provinces, cities, and autonomous regions across China, including Beijing, Tianjin, Jinan, Qingdao, and Dalian, as well as major domestic oilfields such as Daqing and Shengli.

Adhering to the principle of "Integrity as the Foundation • Quality First • Customer Supreme," the company welcomes insightful individuals to collaborate and pursue mutual development.