Professional Electrical Equipment Manufacturer
Professional electrical equipment manufacturer offering reliable OEM and ODM solutions with strict quality control.
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Start Your Stable Power Supply Journey
We keep innovating to deliver worry-free stable high-voltage power supply for industrial applications.
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Outdoor High-Voltage
Indoor High-Voltage
Switchgear
Power Tools
Focused on electrical protection and switching
About Us
Since 2003, Deeply Rooted
in the Electrical Industry
Founded in 2003, Zhejiang GRL Electric Co., Ltd. develops and manufactures electrical protection, switching and distribution products. Its Yueqing facilities cover machining, assembly, inspection, packing and export-order coordination.
We focus on product quality, responsive engineering support and long-term supply stability, helping distributors, contractors and industrial customers build safer and more efficient power systems.
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43,000+
Square Meters
Modern Factory
Modern Factory
500+
Employees
80+
Testing
Instruments
Instruments
30+
Specialized
Assembly Lines
Assembly Lines
Electrical
Application Solutions
Fuse protection, isolation, surge protection and insulation products selected for distribution, industrial, renewable-energy and infrastructure applications.
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01/01
Why Choose Us
Quality first and service oriented is our business development philosophy.
Professional Expertise
Product engineering and manufacturing experience in high-voltage protection, switching and insulation.
Global Standards Certified
Documented quality procedures and product certificates support electrical project requirements.
Mature Export Supply Capability
Production and export coordination for distributors, contractors and project customers.
Fast Inquiry Response
Clear inquiry handling for model, rating, quantity and delivery questions.
Support OEM & ODM
OEM and ODM support for suitable GRL electrical product families.
Complete QC Process
Inspection records and release checks matched to the product and order.
282025.09
GRL at the 138th Canton Fair
GRL presented reliable electrical protection and power distribution products to customers and partners from global markets.
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282025.09
GRL at the 138th Canton Fair – Advanced Electrical Protection Solutions for Industry and Renewable Energy
At Booth 15.2 E22-23, GRL presented fuse switch disconnectors, high-voltage fuses and renewable-energy protection products for industrial and power applications.
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192025.09
GRL Electric participated in exhibitions in the Brazil Power Expo & RE+ USA
GRL Electric met power, solar and storage professionals at FIEE Sao Paulo and RE+ Las Vegas, presenting protection components for new-energy installations.
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202025.08
GRL Showcases High-Voltage Solutions at MEE Middle East
GRL presented reliable high-voltage switching and protection equipment for utility and industrial projects across global markets.
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162025.08
EESA Energy Storage Exhibition in Shanghai with GRL High-Voltage, High-Current Solutions
At EESA 2025 in Shanghai, Booth 51A92, GRL presented high-voltage and high-current AC/DC protection solutions for battery energy-storage systems.
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162025.07
Meeting Global Partners at Hannover Messe
Our team met distributors, contractors and engineering partners to discuss safer and more efficient electrical infrastructure.
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072025.06
GRL recent exhibition news: DC Isolator Switches and PV Fuse Solutions
At SNEC PV+ Shanghai, FIEE Brazil and RE+ Las Vegas, GRL highlighted DC isolator switches, PV fuses and copper connection solutions for solar power systems.
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062025.04
GRL Showcases New Energy Solutions at Hannover, Dubai, and Canton Fair
GRL met international partners at HANNOVER MESSE, WETEX Dubai and the 137th Canton Fair to discuss electrical protection for renewable energy, automation and infrastructure.
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142024.10
The 136th China Import and Export Fair
At the 136th China Import and Export Fair, GRL showed fused disconnect switches, electronic fuse monitors, PV and storage fuses, and custom copper connections.
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192025.09
GRL Electric Participated in Global Energy Exhibition
The GRL team met international partners and shared practical electrical solutions for utility, industry and renewable energy projects.
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112025.08
Inside GRL: Advancing Quality Through Smart Manufacturing
Modern production lines, disciplined testing and traceable quality processes help GRL maintain dependable global supply.
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262025.06
GRL Expands Global Service Capabilities
Expanded technical support and export coordination provide faster responses for international distributors and project teams.
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162025.08
EESA Energy Storage Exhibition Highlights
GRL showcased electrical protection and connection solutions for modern energy storage and efficient power systems.
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052025.08
How to Select a High-Voltage Disconnect Switch
Key selection factors include rated voltage, current, insulation level, installation environment and operating mechanism.
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122025.06
Outdoor Vacuum Circuit Breaker Application Guide
A practical overview of outdoor vacuum circuit breaker selection for substations, utility networks and industrial distribution.
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