Shu Guang
Shu Guang
Rooted in the heart of Yueqing, Zhejiang—famously known as the Electrical Capital of China—Wenzhou Shuguang Fuse Co., Ltd. stands as a beacon of power technology excellence. Our journey began in 1992 as "Yueqing Shuguang Fuse Factory," and over the past three decades, we have evolved into a sophisticated power technology enterprise.
We specialize in the seamless integration of research, development, production, and global service. As a manufacturer designated by the Ministry of Electric Power Industry, we take pride in our ability to produce high-voltage fuses across various voltage levels, including current-limiting fuses and specialized protection for power capacitors and voltage transformers.
The global demand for CE Certification British Standard Fuses is surging as industrial sectors transition toward more robust electrical safety protocols. British Standard (BS) fuses, particularly BS2692, are recognized worldwide for their high breaking capacity and reliability in protecting transformers and distribution networks.
As the automotive industry pivots to electric vehicles, the need for high-performance EV Fuses has become paramount. These fuses must handle high DC voltages and provide rapid clearing of faults to protect battery packs and charging infrastructure, a core focus of our current R&D.
Modern power grids require intelligent protection. Our high-voltage current-limiting fuses are engineered to integrate with smart monitoring systems, ensuring that power utilities in Europe, Southeast Asia, and Africa can maintain uptime even under fluctuating loads.
International procurement teams look for more than just a product; they seek a partner with Authoritative Expertise and a Reliable Quality System.
Our products meet and exceed international benchmarks including BS2692, IEC60282, DIN43625, and VDE0636. This ensures seamless entry into markets requiring CE and ISO certifications.
Every fuse model undergoes testing at prestigious institutions like the Xi'an High-voltage Electrical Apparatus Research Institute and the National Quality Supervision Center.
With our complete technical ecosystem, we can customize high-voltage current-limiting fuses and insulators to meet the specific voltage and current requirements of your local grid.
In the Middle East and Southeast Asia, our Drop-out Fuses and Zinc Oxide Arresters are essential for protecting outdoor distribution transformers from harsh environmental factors and lightning strikes.
In Europe, the focus is on high-precision BS Standard HRC Fuses for urban substations. Our products provide high-voltage current-limiting protection that is critical for preventing catastrophic failures in densely populated areas.
Industry Application Focus: From renewable energy wind farms to large-scale industrial manufacturing plants, the "Shu Rong" brand has built a high reputation for durability. High-quality raw materials and sophisticated testing equipment are the backing of our quality assurance system.
Our products meet ANSI C37.42, DIN43625, BS2692, IEC60644, IEC60470, IEC60282-1 standards. Our ISO9001:2000 quality system ensures that every batch produced in our China factory maintains global standards of reliability.
From provincial power companies in China to international distributors, we have built a complete sales network. Our high-voltage current-limiting fuse products are exported to Southeast Asia, the Middle East, Africa, and Europe. We rank among the top in the industry for domestic and international sales, thanks to our commitment to the principle: "Development by science and technology, and survival by quality."
