Shandong Zanchi New Materials Co., Ltd. (Shanghai Chenxu Trading Co., Ltd.) primarily engages in the research, development, manufacturing, and sales of high-purity aluminum oxide. Shanghai Chenxu Trading Co., Ltd., located in Shanghai, China, is a specialized enterprise dedicated to the R&D, production, sales, and service of high-purity micron and nano materials. Our company boasts a professional team with 20 years of expertise in researching fine aluminum oxide products. We have introduced advanced powder production and processing equipment from Germany and Russia, enabling us to provide customers with outstanding services and professional technical support! Based on high-purity 99.999% aluminum oxide produced via the alcohol-aluminum method, combined with state-of-the-art equipment and processing techniques, our company has developed a range of products including 5N high-purity aluminum oxide for sapphire applications, polycrystalline 5N high-purity aluminum oxide, 5N high-purity aluminum oxide for laser crystals, aluminum oxide used in battery separators, aluminum oxide for grinding and polishing, aluminum oxide for fluorescent powders, and other 5N high-purity aluminum oxide products. We have also established laboratories to meet the diverse needs of different customers! Through collaborations with numerous universities, research institutes, and other scientific institutions, we continue to strengthen our position in both the market and technology sectors. Over the years, our company has built a young and professional team that constantly develops new products based on customer demands. Welcome to the website of Shanghai Chenxu Trading Co., Ltd.! Our company is located in Shanghai—a city rich in historical and cultural heritage, with profound modern urban culture, numerous historical sites, and famously known as the "Paris of the East." Our specific address is at No. 2049 Lane, Pu Jin Road, Jiading District, Shanghai. The person in charge is Mr. Li Gang. Our main business includes high-purity aluminum oxide | high-purity aluminum oxide | high-purity aluminum sol | high-purity boehmite. Registered capital: RMB 300,000–500,000. Our company provides long-term supplies of high-purity aluminum oxide | high-purity aluminum oxide | high-purity aluminum sol | high-purity boehmite. Our products fully meet industry standards and have been recognized by users as reliable and trusted, selling well across all provinces, autonomous regions, and municipalities nationwide. We warmly welcome new and existing customers to visit and explore our products!