Established in 1999, Kaiyu Limited is a high-tech company in China. We are specialised in development and production of graphite and carbon new materials, such as micromized graphite, expandable graphite, microspherical natural graphite, high purity graphite and carbon fibre powder, etc. We are also one of leading suppliers of natural and synthetic graphite in China. Our Taida plant is located in Shandong province, where is very famous for natural crystalline graphite mine in the world.



We are always taking the quality of our graphite as the first position. Our plant is ISO9001 certificated, and we has advanced analyzing and test equipments. Under rigorous management system, our graphite products are very consistent & stable in quality. Most products are exported to Europe, USA, Japan, etc, and are popular among all customers.