Shu Guang
Shu Guang
Engineered for extreme desert environments and high-capacity industrial power grids.
As Saudi Arabia accelerates its Vision 2030 program, the demand for robust electrical components has reached unprecedented heights. The Kingdom is not only a global energy hub but is rapidly becoming an industrial powerhouse. Mega-projects like NEOM, The Line, and the Red Sea Project require massive electrical infrastructure, where high-quality fuses are critical for system stability.
The Saudi Electricity Company (SEC) and Aramco have set stringent standards for electrical protection. Our factory aligns with these localized requirements, providing fuses that withstand the extreme thermal conditions of the Middle East while maintaining high breaking capacity.
Years of Expertise
Global Quality Certified
Countries Exported
Technical Support
Our HRC (High Rupturing Capacity) fuses are used in petrochemical plants across Jubail and Yanbu to protect sensitive control circuits and heavy machinery from overcurrent damage.
With Saudi Arabia aiming for 50% renewable energy by 2030, our DC fuses are essential for protecting photovoltaic (PV) arrays in high-ambient-temperature deserts.
From EV charging stations in Riyadh to smart grids in NEOM, our EV series and low-voltage RT18 series ensure reliable power distribution in modern urban centers.
Critical power protection for water desalination facilities, ensuring the Kingdom's water security with high-durability polymeric insulators and drop-out fuses.
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 been at the forefront of the industry since our inception in 1992 (formerly Yueqing Shuguang Fuse Factory).
Our commitment to quality has led us to become a designated producer for major power industry entities. We specialize in high-voltage fuses of various voltage levels, high-voltage current-limiting fuses, and protective devices for power capacitors and voltage transformers.
Learn More About UsCompliance with Saudi Electricity Company (SEC) and International IEC standards.
The highest technical performance of our products meets ANSIC37,42, DIN43625, BS2692, IEC282-2-1995, IEC60644, IEC60470, IEC60282-1, IEC269-2 and GB15166.1/2/5 standards. Our quality assurance system has passed ISO9001:2000 certification, ensuring every fuse shipped to Saudi Arabia is tested for performance under extreme stress.
Reliable components for wholesalers, contractors, and utility providers.
The electrical landscape of Saudi Arabia is unique due to its extreme climatic conditions, where temperatures can exceed 50°C. Standard electrical components often fail under such thermal stress. Our fuses are designed with high-grade porcelain and advanced polymeric materials that resist UV degradation and thermal expansion, ensuring long-term reliability in the Rub' al Khali desert or the coastal humidity of Jeddah.
As a leading fuse manufacturer, we recognize the importance of the local "In-Kingdom Total Value Add" (IKTVA) program. While our main manufacturing base is in China's electrical capital, we provide comprehensive technical documentation and certifications required by Saudi consultants and engineering firms. Our High Voltage DIN Standard fuses and HRC fuses are top-tier choices for local panel builders and switchgear manufacturers working on SEC projects.
Trends in the Middle East point toward Digitalization and Energy Efficiency. Our new range of EV fuses and PV protection devices supports the Kingdom's transition towards a green economy. Whether you are a wholesaler in Riyadh looking for bulk low voltage fuses or a contractor in Dammam requiring high-voltage current-limiting fuses for a transformer substation, Shuguang Fuse provides the professional expertise and authoritative quality you need.
We adhere to the principle of "Development by science and technology, and survival by quality." We sincerely welcome partners from Riyadh, Jeddah, Dammam, and across the GCC to discuss long-term cooperation. Our logistics network ensures timely delivery to all major Saudi ports, supported by rigorous quality control that meets both IEC and ANSI standards.
