Prototype-Friendly
Low MOQ & fast samples
Flexible Customization
Built around your requirements
Reliable Supply
Quality, consistency & long-term value
Core Power Electronics Components
Ultra-Low Inductance Resistors, Braking Resistors, Custom Air Core Coils and Shunt Jumper Bars for Industrial Power Electronics Applications
Built Around Your Requirements
- Ultra-Low Inductance
Reduce switching losses in high-frequency systems - High Power Density
More power in a compact footprint - Flexible Customization
Designed around your requirements - Fast Prototyping
Quick samples, low MOQ - Precision Manufacturing
Consistent quality from prototype to production - Reliable Supply
Built for long-term partnerships
Applications We Serve
Engineered for demanding power electronics and industrial applications.
Data Center Power Infrastructure
For load simulation, power distribution and backup power systems
Power Electronics
Supporting high-frequency switching and power conversion systems
Industrial Automation
Applied in servo drives, CNC equipment and automated control systems
Energy Storage Systems (ESS)
Current sensing and power management for energy storage applications
UPS & Backup Power
Ensuring reliable power protection and uninterrupted operation
Wind Power & Grid Conversion
Designed for renewable energy and grid-connected power systems
Engineered for Reliability. Built for Partnership.
Yuansheng is a trusted current shunt resistor supplier serving global industrial and power electronics clients for over 10 years.
We work closely with engineers and procurement teams to support demanding applications where performance, reliability, and delivery stability are critical. From sample development to mass production, we provide fast response, clear timelines, and dedicated technical support.
Our products are designed for high-performance power systems, offering ultra-low inductance to reduce switching losses, high power density for compact designs, and full customization based on application requirements. We provide fast prototyping with low MOQ, precision manufacturing from prototype to production, and reliable supply for long-term partnerships.
Our clients partner with us for dependable, scalable solutions that grow with their business
Engineered for Global Compliance & Reliability
All products use RoHS and REACH-compliant materials, ensuring safe, reliable, and export-ready performance for global industrial applications
Material Compliance That Keeps You Market-Ready
At YUANSHENG, compliance is built into every DC shunt from material selection to production, ensuring global market readiness and reduced regulatory risk.
All products are manufactured with RoHS, REACH, and CA Prop 65-compliant materials, supporting safe use and smooth approval across Europe and North America.
ROHS – Restriction of hazardous substances for safe electronics use
REACH – EU chemical compliance for market access
CA Prop 65 – California safety requirements for North America
What Buyers Ask Before Ordering
Can you support custom resistor specifications
Yes. We provide customized resistance, power rating, and design based on application needs.
What is your typical lead time?
Standard models are fast available. Custom designs are confirmed with clear timelines.
Do you support samples or small batch orders?
Yes. Samples and small batches are available for testing and evaluation.
Can your resistors be used in power electronics systems?
Yes. Our products are widely used in industrial power and energy systems
How do you ensure product quality?
All products go through in-process and final electrical testing, including resistance accuracy, thermal stability, and key performance checks before shipment.
We follow controlled production procedures to ensure consistent quality from sample to mass production.
Can you support long-term supply stability?
Yes. We are built for long-term industrial supply, with controlled sourcing, stable production processes, and a focus on repeat-order consistency rather than one-off transactions.
What makes your solution suitable for industrial applications?
Our products are designed for stable performance under high current, thermal stress, and long-term operation conditions commonly found in power electronics systems.
Can you guarantee consistency in mass production?
Yes. We ensure batch-to-batch consistency through controlled production processes, standardized materials, and full electrical testing at multiple stages of manufacturing.
Each production lot is verified before shipment to maintain stable performance from samples to mass production.
Get in Touch
Tell us your requirement. We handle the rest.
Engineering support from prototype to production.
1. Share Specs
Drawings or requirements
2. Get Quote
Fast response + technical suggestion
3. Start Production
Confirmed → we deliver on time
- Fast engineering feedback
- Industrial application support
- No spam. No pressure. Only solutions
Email: lydia@czystech.com
WhatsApp: +86-18262965046
Website:https://ohmresistor.com
Teams:lydia@czystech.com
