- SHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD
- Carbon Additive, Graphite Petroleum Coke, Calcined Petroleum Coke, Silicon Carbide, Recarburizer, Met Coke, Foundry Coke
Shandong
- Hebei Fangke New Material Technology Co., Ltd.
- Calcined Petroleum Coke, Graphite Electrode, Graphite Petroleum Coke
Hebei
- Hebei Yukuang New Materials Co., Ltd.
- Calcined Petroleum Coke, Graphite Petroleum Coke, Calcined Needle Coke, Graphite Block, Graphite Electrode, Baked Electrode, Specialty Graphite Parts, Coal Tar Pitch, Anthracite Coal, Semi-Graphitized Petroleum Coke
Hebei
- Hebei Jinheng New Material Technology Co., Ltd.
- Cenosphere, Melt Blown Fabric for Filter/Air Filter, Hollow Microsphere, Graphitized Petroleum Coke/GPC, Perlite Cenosphere, Hollow Glass Microsphere, Ceramic Fiber, Cellulose Fiber, Volcanic Stone, Mineral Fiber
Hebei
- Tianjin Eastmate Carbon Co., Ltd.
- Graphite Powder, Silicon Carbide, Recarburizer, Calcined Petroleum Coke, Graphite Petroleum Coke
Tianjin