Graphite | Carbon Black | Carbon Fiber |
Diamond |
Beijing Evergrow Resources | Cancarb | Carlisle Brake & Friction |
Chosun Refractories | Cotronics | Garlock Rubber Technologies |
Goodfellow | MarkeTech | Ohio Carbon Blank |
Poco Graphite | Pyrotek, Inc. | Toho Tenax Co., Ltd. |