Crafting superior friction materials starts with superior materials.
We specialize in producing high-quality Calcined Petroleum Coke and Graphitized Petroleum Coke, providing the friction material industry with key ingredients of exceptional purity, crystallinity, and performance. Our products offer excellent electrical and thermal conductivity, high-temperature stability, and mechanical strength—helping to enhance wear resistance, prolong service life, and ensure reliability in brake pads, clutch facings, and other critical applications.
Choose us for consistency, quality, and performance from the source. Partner with us to develop safer, more efficient friction solutions!
0086-533-8173117
No. 15, Xishan Road, Nanding Town, Zibo, Shandong,China
0086-15315209201 0086-18953362119
emily@qingdaohengyue.com
