Origin: Heilongjiang fixed carbon content%09 ≥ 90 (%):%09 color: Black
Mining and sales, our company is committed to the graphite content includes: -190 to -197, +196, +1590, +1596, there is a need to please contact, spherical graphite, high purity graphite, high carbon graphite, artificial graphite.
Yingkou Bo Tian refractory material Co. Ltd. is a spherical graphite, graphite, alumina, white fused alumina, Zong Gangyu products such as professional production and processing companies, has a complete, scientific quality management system. Yingkou Bo Tian refractory material limited company's good faith, strength and quality of products recognized by the industry. Welcome all friends to visit, guidance and business negotiation.