This is a professional manufacturer of carbon products in the metallurgical industry. It has a history of 30 years. Advanced production technology and strong technical force. Complete production equipment, quality testing, and complete inspection facilities. The product quality complies with YB/T4088-2015, YB/T4089-2015. And equivalently adopts IEC60239. 70% products export to Europe, America, Japan, Korea, Malaysia, etc.