SIMT develops and manufactures cathode materials for sodium-ion batteries.
SIMT develops cathode materials for sodium-ion batteries and provides production line design and battery cell design. Its products target energy storage, power, and capacity applications. Founded in 2022, the company is based in Wuxi, China. In December 2025, it raised pre-Series A funding co-led by Anhui Guoxin Venture Capital and Beijing HHZL Investment Fund Management to build a ten-thousand-ton production line, research anode-free sodium batteries, expand its team, and develop markets.
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