The "Shurong" brand belongs to Wenzhou Shuguang Fuse Co., Ltd. The company is located in Yueqing City, the capital of electrical appliances in China. It is a power technology enterprise integrating research, development, production, sales and service. The product lines of Shurong brand include but are not limited to high-voltage fuses, lightning arresters, insulators, drop-out fuses, etc., which are widely used in power systems and electrical equipment. "Wenzhou Shuguang Fuse Co., Ltd." was formerly known as "Yueqing Shuguang Fuse Factory". It was founded in 1992.