Shanghai Chenxu Trading Co.,LTD (Shandong zhanchi New Material Co., Ltd.) was located in shanghai China, was a professional high-tech enterprise specializing in R & D, production, sales and service of high purity micro nano materials. Our company has a professional team specializing in the research of ultra fine alumina products for 20 years, and introduces advanced powder production and processing equipment from Germany and Russia, which can provide customers with excellent service and professional technical support!

Base on high purity 99.999% alumina produced by alcohol aluminum method, combined with advanced equipment and processing technology, our company has formed 5N high purity alumina for sapphire, 5N high purity alumina polycrystal, 5N high purity alumina for laser crystal, aluminum oxide for lithium battery diaphragm, aluminum oxide for grinding and polishing, aluminum oxide for fluorescent powder, 5N high purity aluminum hydroxide and other products, also building laboratories to meet the different needs of different customers!

Through cooperation with many universities, research institutes and other scientific research institutions, we will further strengthen the industry leading position of enterprises in market and technology. Over the years, our company has built a young and professional team, constantly developing new products according to customer needs

We are aim to be first class alumina enterprise !