China Aluminum Shandong Co., Ltd. (formerly known as Shandong Aluminum Industry Company) was established in 1949 and is the People’s Republic of China’s first alumina production enterprise. It is currently a wholly owned subsidiary of Aluminum Corporation of China Limited (Chalco) and a state-owned key backbone enterprise directly administered by the Central Government. It ranks among China’s core alumina production bases. The company focuses on research, development, production, and sales of aluminum-based materials, including alumina, aluminum hydroxide, fine alumina, and comprehensive utilization of red mud. Its core businesses encompass bayer-process alumina production, high-purity aluminum hydroxide preparation, and industrialization of specialty alumina product series—including activated alumina, pseudoboehmite, and low-sodium alumina—whose applications span ceramics, refractories, catalyst supports, electronic packaging, lithium-ion battery separator coating, and high-end flame-retardant fillers. Relying on the National-Certified Enterprise Technology Center, the Shandong Province Alumina Clean Production Engineering Technology Research Center, and the Chalco Alumina Technology R&D Center (Zibo Base), the company holds over 100 authorized invention patents; multiple technological achievements have received provincial- or ministerial-level science and technology awards; and it has led or participated in formulating national, industry, and consortium standards such as “Industrial Aluminum Hydroxide” (GB/T 4293-2022), “Pseudoboehmite” (HG/T 5015-2016), and “Low-Sodium Alumina” (YS/T 1575-2022). The company has obtained ISO 9001, ISO 14001, and ISO 45001 system certifications, holds a Work Safety Production License, a Pollutant Discharge Permit, and relevant permits for hazardous chemical safety production; its alumina products have been awarded the “Gold Cup Award for Physical Quality of Nonferrous Metal Products in China” and the title “Shandong Famous Brand.” Representative accomplishments include commissioning China’s first 10,000-ton-per-year continuous pseudoboehmite production line; achieving industrial-scale application of red mud iron recovery with recovery rates exceeding 70%; and supplying mass quantities of ultrafine low-sodium alumina for lithium battery coating to leading battery enterprises such as Contemporary Amperex Technology Co., Limited (CATL). In 2023, the company was selected as a “Green Factory” and “Intelligent Manufacturing Benchmark Enterprise” in Shandong Province, and its “Intelligent Alumina Factory Construction” project was included among the Ministry of Industry and Information Technology’s (MIIT) Intelligent Manufacturing Demonstration Factory Shortlisted Units. Its services cover more than 20 provinces and municipalities across China, and it exports specialty alumina products to Japan, South Korea, parts of Southeast Asia, and certain European countries. It sincerely invites collaboration in fields including new material R&D, green and low-carbon technology commercialization, joint construction of intelligent factories, customized high-end applications, and international market cooperation.