The company is located in Taierzhuang District, Zaozhuang City. It was founded in August 2000 and listed on the Shenzhen Stock Exchange in 2016. It has now formed a main business model focusing on lithium battery cathode materials, with the oxalic acid business as a supplement. Among them, the lithium battery cathode material business has increased production capacity and investment in R&D and construction, actively developed markets, and continuously deepened in-depth cooperation with high-value customers to achieve steady growth; in the traditional business of oxalic acid, production and sales have remained stable, and refined oxalic acid is in a leading position in the industry in terms of process and production. The company is mainly engaged in lithium battery cathode materials business and oxalic acid business. The company's current lithium battery cathode material products include two mainstream series: lithium iron phosphate and ternary. The main products in the oxalic acid industry include industrial oxalic acid, refined oxalic acid and oxalic acid derivatives. Corporate honors: “Shandong Famous Brand Product”, “Shandong Oxalic Acid Engineering Technology Research Center”, “Shandong Enterprise Technology Center”, “Shandong Province 2023 Specialized, Special and New Small and Medium Enterprises”, “2022 Shandong New Material Leading Enterprise Cultivation Warehouse Storage Enterprise”, “Shandong Top Ten Industrial Cluster Leading Enterprise”, etc.