Maybe you are a expandable graphite powder purchasing manager, who are looking for high quality expandable graphite powder, and China Xingshi Carbon and Graphite are a professional manufacturer & supplier that can meet your needs. Not only expandable graphite powder we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on expandable graphite powder. Don't hesitate to get in touch with us if you are interested in expandable graphite powder, we won't let you down.