Changsha, China
Varelen Electric Co., Ltd. is a company with production base in Changsha, Hunan, China. Specializing in the manufacturing of various transformers and tap changers for applications such as mining, renewable energy, oil and gas industry, industrial and commercial buildings, tunnel power supply, integrated power-actuated devices, and intelligent infrastructure. The company offers specialized solutions for data centers, railway traffic, mining, marine, and offshore, energy storage, and intelligent infrastructure. Its product portfolio includes transformers such as phase-shifting rectifier transformers, pad-mounted transformers, mining tap changers, power transformers, oil-filled transformers, liquid-filled transformers, and brass-filled transformers. Varelen focuses on intelligent, miniaturized, and integrated design with the brand name "Varelen".
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