Shu Guang
Shu Guang
Engineered for reliability in high-demand European electrical grids.
As Austria transitions towards a 100% renewable electricity supply by 2030, the stability of the national grid (Austrian Power Grid - APG) has never been more critical. The surge arrester industry in Austria is currently experiencing a technological revolution, driven by the integration of large-scale wind farms in Burgenland and decentralized solar PV systems in Upper Austria.
Wenzhou Shuguang Fuse Co., Ltd. is located in Yueqing, Zhejiang Province, the electrical capital of China. We are a power technology enterprise integrating research, development, production, sales, and service. The predecessor of Wenzhou Shuguang Fuse Co., Ltd. was "Yueqing Shuguang Fuse Factory" established in 1992.
With over three decades of experience, we have evolved into a global leader in circuit protection. Our partnership with Austrian distributors and engineers has allowed us to refine our products for the European market, ensuring that every surge arrester and high-voltage fuse we supply meets the rigorous demands of modern smart grids.
Years Experience
9001:2000 Certified
Our commitment to "Development by science and technology, and survival by quality" drives our innovation. We utilize high-quality raw materials and sophisticated testing equipment to ensure every component exceeds industry benchmarks.
With the expansion of PV installations in Lower Austria, there is a rising demand for DC surge protection and specialized arresters for inverter safety. Our products provide the necessary buffer against transient overvoltages caused by switching operations in solar farms.
Austria's commitment to electrified transport, including the extensive ÖBB network and the growth of EV charging hubs in Vienna and Salzburg, requires robust surge suppression to protect sensitive power electronics from grid disturbances.
In the industrial zones of Vorarlberg and Tyrol, high-voltage current-limiting fuses and zinc oxide arresters are vital for protecting transformers and switchgear in machinery manufacturing and chemical processing plants.
Reliability backed by international testing and rigorous quality control.
Wenzhou Shuguang Fuse Co., Ltd. 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 highest technical performance meets the ANSIC37,42, DIN43625, BS2692, IEC282-2-1995, IEC60644, IEC60470, IEC60282-1, IEC269-2 and GB15166.1, GB15166.2, GB15166.5, GB13593, DL/T640-1997, VDE0636 standards. Our company's quality assurance system is complete and has passed ISO9001: 2000 quality system certification.
In recent years, the company has developed rapidly, and its economic and social benefits have improved significantly. The company continues to deepen and improve the quality management system. While vigorously developing new products, it has always attached importance to the process flow. High-quality raw materials and sophisticated testing equipment are the backing of the 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 in Austria and beyond. "Shu Rong" brand products have enjoyed a high reputation among domestic and foreign users for their precision and longevity.
Supplying high-quality components to Vienna, Linz, Graz, and beyond.
Our engineers are ready to provide technical consultations and tailored solutions for your specific project requirements.
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