A DC Shunt Factory You Can Trust with Years of Experience
With over 30 years of manufacturing experience, CG specializes in high-precision DC shunt resistors for electric vehicles, energy storage, solar systems, industrial power, and more. Our ISO-certified factory ensures stable performance, strict quality control, and custom solutions to meet global standards.
Modern Factory, Proven Reliability
Advanced equipment. Skilled workforce. Trusted worldwide.
Built on 30+ Years of Manufacturing Excellence
CG has been making high-precision DC shunts since 1992 using advanced automated machinery and tight quality control. We satisfy international standards like ISO9001 in our manufacturing, which guarantees that our products will always work and be reliable for clients throughout the world. We deliver with accuracy, speed, and professionalism, whether it’s a few items or a lot of them.
Inside Our Workshop
See how our shunts are made — precise and efficient.
Custom Design
Material Forming
Hole Drilling
Laser Engraving
Metal Welding
Metal Welding
Quality Check
Quality Check
Quality Check
Why Choose Us
See why CG is the top choice for quality DC shunts and expert service.
Since 1992, CG has delivered reliable current measurement solutions backed by decades of expertise.
Our DC shunts offer up to ±0.01% accuracy, ideal for applications where measurement matters most.
From size and resistance to logo and voltage range—every CG shunt can be tailored to your exact needs.
CG products meet ISO9001, CE, and UL standards, ensuring global compliance and product reliability.
With excellent EMI resistance and low temperature drift, our shunts perform reliably under tough conditions.
We provide responsive technical support and flexible global shipping to keep your projects on track.
Precision Shunt Products
Standard or custom — CG delivers precision DC shunts for every need.
FL-2
FL-2D
FL-15 USA
FL-2C Patent
FL-21 Export
FL-13 Russia
FL-P&U
FL-19 Welding
FL-27 Accuracy
FL-28 Accuracy
New Energy Shunt
FL-39
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