中熔电气(301031.SZ)：目前与行业主要固态变压器厂家有交流合作

Group 1 - The company, Zhongrong Electric (301031.SZ), is currently engaged in discussions and collaborations with major manufacturers of solid-state transformers [1] - The main applications of the company's fuses are in low-voltage DC ports, high-voltage AC ports, and within power modules of solid-state transformers [1]