Shu Guang
Shu Guang
Located in the heart of China’s electrical industry capital, Wenzhou, Wenzhou Shuguang Fuse Co., Ltd. has evolved from "Yueqing Shuguang Fuse Factory" (est. 1992) into a sophisticated power technology powerhouse. Our core E-E-A-T foundation is built on three decades of specialized experience in high-voltage protection and British Standard (BS) type fuse manufacturing.
Our commitment to quality is validated by the Ministry of Electric Power Industry, with products passing rigorous testing from the Xi'an High-voltage Electrical Apparatus Research Institute. Our quality assurance system complies with ISO9001:2000, ensuring every unit meets IEC60282, BS2692, and DIN43625 standards.
The modern Chinese manufacturing landscape—often referred to as "Factory 4.0"—is defined by intelligent automation and supply chain resilience. As a premier China BsTypeFuse supplier, we leverage this ecosystem to provide:
Moving toward Smart Grid 2.0, our R&D focuses on ultra-fast reaction times and superior breaking capacity, integrating advanced ceramic materials for better thermal management.
We provide localized support for international partners, ensuring compliance with ANSI/IEEE standards alongside DIN/BS specifications for seamless cross-border integration.
Every fuse we produce undergoes full-load breaking tests. We guarantee that performance metrics align with the strictest safety conditions required by European and Middle Eastern utility companies.
Our 30+ years of history, adherence to international standards (IEC, BS, DIN), and comprehensive testing protocols ensure that our fuses offer superior reliability compared to generic alternatives.
Yes. Our in-house R&D team can customize fuse dimensions, materials, and breaking characteristics to match your specific transformer or capacitor protection requirements.
By maintaining a vertically integrated supply chain in the Yueqing electrical hub, we minimize reliance on external components, allowing us to maintain stable pricing and delivery schedules even during market fluctuations.
