BAOGUANG.BAOGUANG, a national key high-tech enterprise headquartered in Baoji, Shaanxi with a registered capital of 330 million yuan, specializes in the R&D and production of vacuum arc extinguishing chambers and vacuum switchgear. Its extensive product portfolio encompasses vacuum arc extinguishing chambers, solid-encapsulated busbars, electro-vacuum ceramics, solar collector tubes, and electrical accessories. Among these, its core product—the vacuum arc extinguishing chamber—is renowned for its broad range of advanced parameters and exceptional quality. Actively responding to the Belt and Road Initiative, the company has achieved remarkable market expansion. Its products are exported to over 40 countries and regions worldwide, with export volume growing rapidly and consistently, demonstrating strong international competitiveness.