Shuguang pitches global export role in power system components

By AI, Created 10:27 AM UTC, May 20, 2026, /AGP/ – Wenzhou Shuguang Fuse Co., Ltd. is highlighting its role in supplying high-voltage protection equipment for utility and industrial power projects worldwide. The company is leaning on international testing, ISO 9001 certification and export experience as demand grows for standardized electrical components.

Why it matters: - Global grid upgrades and energy expansion depend on protection components that can handle overloads, voltage spikes and short circuits. - Utility buyers are putting more weight on testing, certification and compatibility with international standards when choosing suppliers. - Reliable components can reduce equipment failures and improve safety across transmission, distribution and substation networks.

What happened: - Wenzhou Shuguang Fuse Co., Ltd. is presenting itself as a China power system component manufacturer serving export markets. - The company is based in Yueqing, Zhejiang Province, and traces its origins to 1992, when it was founded as Yueqing Shuguang Fuse Factory. - Shuguang says its product line includes high-voltage fuses, high-voltage current-limiting fuses, power capacitor protection fuses, voltage transformer protection fuses, zinc oxide arresters, drop-out fuses and high-voltage insulators. - The company says its products are used in power transmission and distribution systems, substations, industrial power networks and utility infrastructure projects. - Shuguang says its products are distributed across China and exported to Southeast Asia, the Middle East, Africa, Europe and other regions.

The details: - Shuguang says its products have passed testing and evaluation by the Electric Power Research Institute of the Ministry of Electric Power, the National High-Voltage Electrical Apparatus Quality Supervision and Inspection Center and the Xi’an High-Voltage Electrical Apparatus Research Institute. - The company says its products are designed to meet IEC60282-1, IEC60644, IEC60470, ANSI C37.42, DIN43625, BS2692 and GB series national standards. - Shuguang says it has obtained ISO9001 certification and operates a complete quality assurance system. - The company says it emphasizes raw material selection, process control, testing accuracy and multi-stage quality control. - Shuguang says it can produce non-standard and application-specific components based on user requirements. - The company says its engineering and research capabilities support process optimization and new product development. - More information

Between the lines: - The release frames Shuguang as a supplier built for export rather than only domestic demand. - The emphasis on standards and third-party testing signals how much procurement decisions in global energy projects depend on technical compliance. - The customization pitch suggests the company is targeting projects where local grid rules and equipment specifications vary by market.

What’s next: - Demand for electrical protection components is expected to stay steady as power systems modernize, renewable energy grows and grids are upgraded. - Shuguang is positioning its certification, testing and manufacturing processes as the basis for further international expansion. - As energy networks become more interconnected, suppliers that can meet multiple technical standards are likely to remain in demand.

The bottom line: - Shuguang is betting that certified, standardized and customizable power protection hardware will keep it relevant in global energy infrastructure projects.