Shandong New Materials Co., Ltd. is located in Shandong Province, and its main business scope includes: general projectsManufacturing of ecological environment materials; Manufacturing of petroleum products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of petroleum products (excluding hazardous chemicals); Solar power generation technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of emerging energy technologies; Research and development of new material technology; Promotion services for new material technology; Manufacturing of graphite and carbon products; Sales of graphite and carbon products, import and export of goods: technology import and export: parking lot services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: production of hazardous chemicals.

In March 2025, the company has 24 heavy oil vertical tanks that need to be equipped with external level measuring instruments. Other subsidiaries have been using the Dinghua external level measuring switch for a longer period of time, and the use effect is relatively good. Therefore, the company continues to use the Dinghua external liquid level switch, which has proven to be effective so far.