Shu Guang
Shu Guang
Wenzhou Shuguang Fuse Co., Ltd. - Your Trusted Partner in Power Technology.
Established in 1992 as "Yueqing Shuguang Fuse Factory," our company has evolved into a powerhouse of innovation in the electrical capital of China, Yueqing. With over three decades of experience, we integrate research, development, and advanced manufacturing to deliver high-current fuse solutions that protect critical infrastructure worldwide.
Our commitment to authoritativeness is backed by our designation by the Ministry of Electric Power Industry to produce specialized high-voltage fuses, current-limiting devices, and zinc oxide arresters. We don't just manufacture; we engineer reliability into every component.
In the modern era of Industry 4.0, the global demand for Wholesale High Current Fuses is skyrocketing. Industrial plants, data centers, and heavy machinery require robust circuit protection that can handle massive surges while maintaining long-term stability. As factories become more automated, the precision of fuse clearing times becomes critical to protecting expensive robotic systems.
Global decarbonization efforts are driving the transition to solar and wind energy. These installations require specialized high-voltage fuses capable of handling DC currents and fluctuating loads. Our products, like the High Voltage Fuse H.R.C. XRNP, are increasingly sourced for solar inverters and battery energy storage systems (BESS) across Europe and North America.
The rise of Electric Vehicles (EVs) has created a new niche for high-current protection. EV charging stations and vehicle battery packs demand compact, high-performance fuses. As a leading China Wholesale High Current Fuses Manufacturer, we are at the forefront of providing EV Fuses that meet stringent automotive safety standards.
Years of Industry Experience
Countries Exported To
9001:2000 Certified
Domestic Sales Ranking
Our products have passed rigorous evaluations at the National High-voltage Electrical Apparatus Quality Supervision and Inspection Center and the Xi'an High-voltage Electrical Apparatus Research Institute. We adhere to the highest international technical performances, including:
This universal compliance ensures that our wholesale high current fuses can be seamlessly integrated into power grids in the Middle East, Africa, Europe, and Southeast Asia without technical barriers.
Tailored Solutions for Diverse Global Needs
In densely populated cities across Southeast Asia, our drop-out fuses and current-limiting fuses provide essential protection for distribution transformers, preventing localized outages from cascading into city-wide blackouts.
For large-scale substations in Africa and the Middle East, our Oil Fuse-Links and High Voltage Insulators are preferred for their durability in harsh, high-temperature environments.
Medium voltage current-limiting fuses (63A, 254x63.5mm) are critical in oil refineries and extraction sites where explosive hazards necessitate the most reliable circuit interruption technology.
We continuously invest in "Shu Rong" brand innovation. Our sophisticated testing equipment ensures every performance indicator meets or exceeds technical conditions. We specialize in customizing new products based on unique user needs—a core advantage for global procurement officers.
Located in Yueqing, the Electrical Capital, we have unparalleled access to high-quality raw materials and a complete sales network. This allows us to offer competitive wholesale pricing without compromising on the survival-by-quality principle.
Our products are already trusted by provincial power companies in China and exported to Europe, Africa, and beyond. We understand the logistics and documentation required for seamless international trade.
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 come to discuss cooperation and work together for the prosperity and development of the electric power industry and create a brilliant future. Our factory continues to deepen its quality management system to ensure that "Shu Rong" brand products maintain their high reputation among global users.
