WEN ZHOU SHU GUANG FUSE CO.,LTD. - fuse,lightningarresters,removablearresters,insulators,suspensioninsulators,drop-outfuses,high-voltagefuses,fusesfortransformerprotection,capacitorprotectionFuse,explosion-proofswitchfuse,fusetube,lowvoltagefuse,fusebase,outdoorremovablelightningarrester,overvoltageprotector,wallbushing,counter,indoorHigh-voltagecurrent-limitingfuse,low-voltagefuse,postinsulator,low-voltagearrester,fuseribbonbuckle,RT18fuse,insulationshield,transformershield,terminalshield,RT18fuse,isolationswitch,Brushlessandringlessstarter,MJ30-7

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ABOUT US

WENZHOU SHUGUANG

The "Shurong" brand belongs to Wenzhou Shuguang Fuse Co., Ltd. It was founded in 1992. The company is located in Yueqing City, the capital of electrical appliances in China.It is a power technology enterprise integrating research, development, production, sales and service. The product lines of Shurong brand include but are not limited to high-voltage fuses, lightning arresters, insulators, drop-out fuses, etc., which are widely used in power systems and electrical equipment."Wenzhou Shuguang Fuse Co., Ltd." was formerly known as "Yueqing Shuguang Fuse Factory".

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NEWS

14
Mar
Technological Innovation Leads Industry Upgrade: New-Generation Intelligent Zinc Oxide Arrester Builds a Solid Power Safety Barrier
- shurongfuse
- 4
Technological Innovation Leads Industry Upgrade: New-Generation Intelligent Zinc Oxide Arrester Builds a Solid Power Saf
12
Mar
XRNP Current-Limiting Fuses: Fortifying the Safety Defense Line of High-Voltage Power Systems with Deep Expertise in High-Voltage Protection
- shurongfuse
- 6
In the operation, maintenance and construction of modern high-voltage power systems, reliable protective equipment serve
07
Mar
XRNT High-Voltage Current-Limiting Fuses: Precision Protection Experts for Power Transformers
- shurongfuse
- 5
Date: March 7, 2026Power transformers serve as the core hubs of modern power systems, and their safe and stable operatio

Capacitor industry

Fuses play a crucial role in capacitor banks, providing short-circuit protection, overload protection, and isolating individual capacitor faults.
Transformer industry

Fuses play a key role in transformer protection, providing short-circuit protection, overload protection, and secondary-side fault isolation.
Power grid system

Fuses are one of the simplest, lowest-cost, and fastest-acting protective components in power systems.
Application of fuses in electric motors

Fuses are one of the simplest, lowest-cost, and fastest-acting protective components in power systems.
Application of fuses in transformers

The core application of fuses in instrument transformers is as a low-cost, highly reliable short-circuit protection element.
Automotive Industry

Provide reliable safety solutions for the automotive industry.

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No. 218, Wei15 Road, Economic Development Zone, Yueqing City, Zhejiang Province China

sales2@sgfuse.com

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PRODUCT

XRNT High Voltage Current Limiting Fuse for Transformer Protection

XRNT4 Transformer Protection High Voltage Current Limiting Fuse (Oil Immersed)

XRVF Indoor Current Limiting Medium Voltage Fuse Rolling-process

RW12 Porcelain Fuse Cutouts

XRNP Voltage Transformer Protection High Voltage Current Limiting Fuse

J type low voltage fuse

RGS4 Bolt Connection Fuse

HRW12 Polymer Fuse Cutouts

NEWS

Technological Innovation Leads Industry Upgrade: New-Generation Intelligent Zinc Oxide Arrester Builds a Solid Power Safety Barrier

XRNP Current-Limiting Fuses: Fortifying the Safety Defense Line of High-Voltage Power Systems with Deep Expertise in High-Voltage Protection

XRNT High-Voltage Current-Limiting Fuses: Precision Protection Experts for Power Transformers

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