Shanghai CHSHENYANG Electronic Technology Co., Ltd. is located in the "National University Science Park of Shanghai Jiao Tong University". It specializes in the development, production, and sales of magnetic devices. Its products find applications in various technical fields, including EMC electromagnetic interference, high-frequency signal transmission, energy storage, DC/DC conversion, AC-DC conversion, and DC-AC conversion.

Magnetic devices serve as indispensable and crucial components in a wide range of products, such as new energy vehicles, photovoltaic systems, medical instruments, communication equipment, power systems, aviation, and robots.

We rigorously screen suppliers to ensure that the raw materials we source are of high quality and offer excellent cost-effectiveness. All the raw materials can meet the requirements of certifications such as SGS, RoHS, UL, CE, and CCC.

Comprehensive tester GKT3259, Number of turns tester

Single-channel withstand voltage tester, current converter, etc

Double - layer safety packaging is employed to guarantee 100% safety during transportation.

The craftsmanship is exquisite, and the product quality is excellent. We've added a voltage - withstanding process. Unnecessary procedures and materials have been eliminated to cut costs.

All of our full product lines strictly comply with the European Union's hazardous substance restrictions, including RoHS (Restriction of Hazardous Substances), REACH (SVHC - Substances of Very High Concern), Halogen, etc. To ensure the quality and safety of our products and raw materials, we regularly commission professional testing institutions accredited by CNAS (China National Accreditation Service for Conformity Assessment) to conduct hazardous substance testing on our products and raw materials, covering RoHS, REACH (SVHC), Halogen, and other relevant substances.

In terms of quality management system construction, we have achieved remarkable results. In 2016, our company successfully passed the ISO 20000 IT Service Management System Certification . In 2021, we smoothly completed the IATF 16949 Automotive Industry Quality Management System Certification. Additionally, we have obtained a series of product certifications, including EC (European Community) Certification, RoHS Certification, and AEC-Q (Automotive Electronics Council Quality) Certification, which highlight our company's 

outstanding capabilities in quality management 

and the high quality of our products.

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