Founded in 2000 with headquarter in Changsha city China, ISKY is dedicated to the development manufacturing, and sales of battery-grade manganese sulfate for new energy vehicles, and feed-grade manganese sulfate, zinc sulfate, and other nutrients. ISKY has established R&D centers, strategy centers, and manufacturing sites in Hunan province, Shenzhen city, and Guangxi province, as well as sales subsidiaries in Hong Kong and North America.For business of battery materials, ISKY pioneered R&D and mass production of battery-grade manganese sulfate in China, and now it operates the production line with a maximum annual capacity of 150,000 tons.For business of life nutrition, ISKY provides mineral products such as zinc sulfate, manganese sulfate and other nutrients, which are essential for the growth and health of animals and plants.In terms of circular economy, ISKY maximizes the utilization of valuable resources by turning urban mines such as zinc-containing industrial solid waste into valuable resources.Nowadays, ISKY has established a well-developed sales network over 80 countries and regions, and the products and services have been widely recognized by our customers all over the world.ISKY has always upheld the core values of customer-focus, dedication, and sustainability, and stays committed to becoming global-leading supplier of new energy materials and life nutrition. Through resource integration and technological innovation, we continuously empower China's early achievement in carbon peaking and carbon neutrality, which finally leads to a greener and more sustainable future.