Shu Guang
Shu Guang
The global demand for CECertificationPowerFuses is skyrocketing as nations upgrade aging electrical grids. From the smart grids in Europe to massive industrialization in Southeast Asia, high-voltage fuses are the critical fail-safe for multimillion-dollar equipment.
Solar and wind farms require specialized DC and AC protection. Manufacturers are shifting focus toward medium-voltage HRC fuses that can handle the fluctuating loads of renewable energy sources while maintaining strict CE safety compliance.
In the era of Industry 4.0, power outages or surges can cause catastrophic data and production loss. Reliable power fuses act as the first line of defense in automated manufacturing plants and modern data centers globally.
Wenzhou Shuguang Fuse Co., Ltd. is located in Yueqing, Zhejiang Province, the electrical capital of China. As a power technology enterprise integrating research, development, production, sales, and service, we have stood at the forefront of the industry for decades.
The predecessor of Wenzhou Shuguang Fuse Co., Ltd. was "Yueqing Shuguang Fuse Factory," established in 1992. Over the past 30 years, we have evolved from a local factory into a globally recognized China CECertificationPowerFuses Manufacturer, dedicated to electrical safety.
"Innovation driven by science, survival ensured by quality."
Established Year
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Performance Tested
Wenzhou Shuguang Fuse Co., Ltd. is designated by the Ministry of Electric Power Industry to produce high-voltage fuses of various voltage levels. Our products undergo rigorous testing at the national level to ensure global compatibility and safety.
Our technical performance meets and exceeds: ANSI C37.42, DIN43625, BS2692, IEC282-2-1995, IEC60644, IEC60470, IEC60282-1, IEC269-2. We also adhere to Chinese national standards GB15166.1, GB15166.2, GB15166.5 and DL/T640-1997.
Products have passed inspections by the Electric Power Research Institute of the Ministry of Electric Power, the National High-voltage Electrical Apparatus Quality Supervision and Inspection Center, and the Xi'an High-voltage Electrical Apparatus Research Institute.
As the world pivots to electric vehicles, the demand for Wholesale EV Fuses has exploded. Procurement teams are looking for manufacturers who can provide high-reliability protection for battery packs and charging stations.
Space-constrained urban electrical cabinets require miniature fuse links that don't compromise on breaking capacity. We are leading this trend with compact 10kV designs.
Global buyers now prioritize One-Stop Suppliers. By offering insulators, arresters, and fuses together, we reduce logistics complexity and ensure component compatibility for our clients.
In recent years, the company has developed rapidly, deepening its quality management system. While vigorously developing new products, we have always attached importance to the process flow. High-quality raw materials and sophisticated testing equipment are the backing of our quality assurance system.
Our "Shu Rong" brand products enjoy a high reputation among domestic and foreign users. We can customize production at any time according to user needs, ensuring every unit meets the specific fault-clearing characteristics required by your local grid.
Located in Yueqing, the center of China’s electrical industry, we have access to the most efficient raw material supply chains and top-tier technical talent, allowing us to offer premium CECertificationPowerFuses at competitive factory prices.
Our products are exported to various provincial power companies in China and a complete sales network has been formed throughout Southeast Asia, the Middle East, Africa, and Europe. Our domestic sales rank consistently among the top in the industry.
The company adheres to the principle of "Development by science and technology, and survival by quality". We sincerely welcome customers from home and abroad to discuss cooperation and work together for the prosperity of the electric power industry.
