With roots in synthetic-fiber manufacturing dating to 1934, Teijin Carbon has built its identity around more than four decades of carbon-fiber development. The Teijin Carbon business now supplies Tenax™ materials for demanding industrial applications, with production across Asia, Europe and North America.
EN 9100
ISO 9001
Germanischer Lloyd Laboratory Certification
AS9100
Quality certification
SigmatexFounded in 1986, Sigmatex designs and manufactures carbon-fibre textiles for the composites industry. From its 110,000-square-foot UK headquarters, the company develops customised fabrics using a broad range of conversion technologies, including recycled-material options. Sigmatex operates three manufacturing sites serving customers across Europe, North America and Asia, with aerospace-certified operations under AS9100D.NEW YORK, NY
Asbury Advanced MaterialsFounded in 1895 as a graphite-refining operation, Asbury Advanced Materials has grown through four generations of family leadership into a processor and supplier of graphite, carbon, and other engineered materials. The company combines global sourcing with manufacturing and technical capabilities, including custom material processing and formulation support for industrial applications.KITTANNING, PA
Shamokin CarbonsShamokin Carbons is a fourth-generation, family-owned carbon and graphite manufacturer that began hauling anthracite coal in Pennsylvania in 1924 and now supplies processed carbon materials internationally. Headquartered in Coal Township, the company’s U.S. and Mexican facilities can process more than 250,000 tons annually, with a long history of developing specialty materials such as its Carb-O-Cite glass additive and graphite pellets. Shamokin Carbons has held ISO 9001:2015 certification since 2016.COAL TOWNSHIP, PA
Amsted Graphite MaterialsOperating in Clarksburg, West Virginia, since 1906, Amsted Graphite Materials manufactures synthetic carbon and graphite materials for demanding industrial applications. Its West Virginia facility supplies customers in more than 35 countries, while its GRAFSTAR® line and specialized material-science expertise support uses ranging from nuclear energy to aerospace and defense. The company is part of Amsted Industries and is the largest U.S.-owned synthetic graphite producer.CLARKSBURG, WV