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 micronized graphite, exfoliated graphite, expanded graphite powder, expandable graphite, microspherical natural graphite, high purity graphite, and nano graphite powder, etc. Our quality graphite powder is widely used in forging lubricant, battery, coating, engineering plastics, rubber, foams and composite materials.
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.