About Us
CHANGZHOU YUANSHENG TECHNOLOGY CO., LTD
Resistors, Current Shunts & High-Current PCB Components
Changzhou Yuansheng Technology Co., Ltd. was established in 2022, with our team bringing experience in the electronic components industry since 2013.
We specialize in low-inductance high-power resistors, current shunts, high-current SMT busbars, metal jumpers, and custom metal stampings for industrial electronics and power applications.
Our product range includes ultra-low-inductance power resistors, dynamic braking resistors, PCB metal shunt jumper bars, manganin and constantan shunts, SMD alloy resistors, and custom metal stampings. Our components are used in power electronics, industrial automation, motor drives, energy storage, power supplies, and other applications requiring controlled resistance, current sensing, or high-current electrical connections.
Learn More
We work with customers to understand their electrical, mechanical, and application requirements, supporting both standard components and selected customized solutions. Product selection can be based on electrical specifications, dimensions, materials, mounting requirements, and application conditions. Where a standard part is not suitable, customers can provide a drawing or technical specification for review.
We work with established manufacturing resources in China and handle the technical and commercial coordination required for international orders, from specification confirmation and samples to production and export.
For standard products, please refer to the specifications and drawings on each product page. For customized requirements, send us your drawing or technical details for evaluation.
A View of Factory
Certifications & Compliance
Compliance documentation such as RoHS and REACH is available for applicable products. Additional product-specific quality or certification documents can be provided upon request, subject to the applicable manufacturing source and project requirements.
RoHS Compliance
Environmental compliance for restricted substances.
REACH Compliance
Compliance with EU chemical substance requirements.