Yingjiao Electrical Co.,Ltd

Yingjiao Electrical Co.,Ltd. was established in 1995 and is dedicated to the design and development of all types of low voltage power adapters, LED drivers, utilizing scaled manufacturing and global sales to fully serve the world’s electronic and electric industries. The core products include switching & linear power adapters, battery chargers, transformers, LED drivers and completely customizable power solutions, designed for use in telecommunications, IT equipment, consumer electronic devices, security system, automation, medical equipments, smart home, LED lights and much more.

Yingjiao owns independent high-frequency transformer and SMT workshops, along with 22 production lines for manufacturing & assembling, sell over 660 million power supply products in the past years. Committed to total quality management through continuing improvement processes, including derating & reliability analytics testing, MTBF procedures are an integral part of our research and development, with quality assurance management in support of ISO9001 quality systems ensure that Yingjiao consistently offers the highest quality products for our customers.

Yingjiao products comply with RoHS, PAHS, REACH and WEEE standards, Achieve CoC V5 and DoE VI of efficiency level, obtained and maintained UL, cUL, FCC, TUV-GS, CB, CSA, PSE, RCM, KC, EAC, NOM,IRAM,CE, EMC and CCC safety certificates.

In addition to our full line of products, Yingjiao offers complete OEM / ODM product development to meet your individual requirements.

Power adapter
Customeized power solutions

Established in 1995

Custom Electronic Solutions For OEM Market

Our Values

Yingjiao is committed to becoming your long-term partner. With unsurpassed customer service and professionalism, Yingjiao is uniquely suited to deliver market leading Power Supplies, Chargers and LED Drivers to meet your own specific requirements.


Our company's principle is justice: fairness and integrity. Yingjiao operates adhering to “basic moral norms”, focused on the future - our top priority is to establish long-term partnerships with our customers.

Efficiency and Flexibility

Our new product development is a continual strongpoint for us year after year. We typically develop new products, from market analysis through mold development with-in 3-6 weeks. We own and operate all of our own workshops and integral testing facilities – ON SITE. From our Transformer, Tooling, Injection Molding, Wire Processing, Encapsulation, to the Conduction, Humidity and Temperature labs, as well as TUV, ETL and UL witness labs.


We strive to provide a “One-Stop-Shop” experience from the factory level. Our product line expansion(s) are customer and technology driven. We have engineering disciplines in Transformers, PCB, Linear and Switching Power Supplies, Battery Chargers, LED Drivers, and specialty LED Lighting eager to help on your next project.


Quality is our life, it is our company rule. Different from general power manufacturers, we design and produce the main components that are utilized in our products. This allows us total control of the quality – from the selection of raw materials to the final inspection prior to shipping, Quality is our focus.