ALTONA

Altona North America is a subsidiary of Electro Aco Altona, a Brazilian steel foundry and machining company. Altona possesses an installed capacity to offer complete solutions in steel castings, covering pouring, non-destructive examination, heat treatment, grinding, machining, welding, and painting. This complete approach allows Altona to deliver finished parts that are ready for assembly.

https://altona.com.br/

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DOE-backed scale-up of C-BATT’s Obsidia™ now underway

$1.25 million project moves American-made graphite alternative toward semicontinuous production and full-cell validation ORLANDO, Fla. (Aug. 12, 2026) — C-BATT and Semplastics today announced that manufacturing scale-up of Obsidia™, C-BATT’s domestically sourced lithium-ion

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