Shu Guang
Shu Guang
The Czech Republic has long been recognized as the industrial backbone of Central Europe. With a heritage rooted in heavy engineering, automotive manufacturing, and advanced metallurgy, the demand for reliable electrical protection components—specifically industrial fuses—is at an all-time high. From the bustling industrial zones in Prague to the technological hubs in Brno and the heavy manufacturing centers in Ostrava, fuses are the unsung heroes of the national power grid.
As a leading Fuse Factory serving the Czech market, we understand that "Czech-made" quality (Česká kvalita) is a benchmark for the world. Our production lines are specifically tuned to meet the rigorous demands of the Czech energy sector, which is currently undergoing a massive digital transformation under the "Industry 4.0" initiative. High-voltage and low-voltage fuse applications are critical for protecting the massive investments made by companies like ČEZ Group and EPH.
Years Experience
IEC Compliance
Global Regions
Tech Support
Czech Republic is pivoting toward renewable energy. Our Photovoltaic Fuses and Transformer Protection Fuses are essential for the growing number of solar farms in Southern Moravia. We provide specialized high-voltage current-limiting fuses that ensure the stability of the local distributed energy resources (DER).
With Ĺ koda Auto and other major OEMs based in the region, the Czech Republic is an EV powerhouse. Our EV Fuses are designed to handle the high DC voltages of modern electric vehicle battery packs and charging infrastructure, ensuring safety for both the vehicle and the user.
The Czech railway network (Správa železnic) is one of the densest in Europe. Our high-voltage fuses are used in traction substations across the country, protecting the 3kV DC and 25kV AC systems that keep the Pendolino and RegioPanter trains running on schedule.
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 bring over three decades of expertise to the global market. The predecessor of Wenzhou Shuguang Fuse Co., Ltd. was "Yueqing Shuguang Fuse Factory" established in 1992.
For the Czech market, this means a legacy of proven reliability. We combine our deep manufacturing roots with modern AI-driven quality control to produce fuses that meet the exact specifications of European engineers. Our commitment to innovation has allowed us to bridge the gap between high-volume manufacturing and precision engineering.
Inquire About Our HistoryReliability in the fuse industry isn't just a marketing term; it's a matter of life and safety. To serve the Czech electrical industry, our products strictly adhere to IEC 60282-1 and DIN 43625 standards. We understand that Czech engineers require components that are interchangeable with traditional European brands while offering superior thermal performance and breaking capacity.
Our fuse factory utilizes AI-assisted thermal imaging during the testing phase to identify potential failure points before a product even leaves the factory. This level of professional expertise ensures that every high-voltage current-limiting fuse can handle the surge currents common in heavy industrial environments like the Vitkovice Steel works or the chemical plants in ĂšstĂ nad Labem.
It is designated by the Ministry of Electric Power Industry to produce high-voltage fuses of various voltage levels, high-voltage current-limiting fuses, high-voltage fuses for power capacitors, voltage transformer protection fuses, zinc oxide arresters, drop-out fuses, high-voltage insulators, etc.
The products have passed the high-power test station of the Electric Power Research Institute, the National High-voltage Electrical Apparatus Quality Supervision and Inspection Center, and the Xi'an High-voltage Electrical Apparatus Research Institute. All performance tests are qualified.
Standards Met: ANSIC37.42, DIN43625, BS2692, IEC282-2-1995, IEC60644, IEC60470, IEC60282-1, IEC269-2, GB15166, and VDE0636.
Our products are exported to various provincial power companies in China and across the globe. We have formed a complete sales network, establishing strong business contacts in Southeast Asia, the Middle East, Africa, and notably, Europe.
For our clients in the Czech Republic, we offer localized logistics support and technical consultation to ensure that our fuses integrate seamlessly into existing Bohemia and Moravia power networks. We adhere to the principle of "Development by science and technology, and survival by quality."
The company continues to deepen and improve the quality management system. High-quality raw materials and sophisticated testing equipment are the backing of our quality assurance system. All performance indicators are in line with the corresponding technical conditions, and new products can be customized and produced at any time according to user needs. "Shu Rong" brand products enjoy a high reputation among domestic and foreign users.
Contact our expert engineering team for customized fuse solutions.
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