We rank among the top three in China's relay industry, with a widely recognized and influential brand.

Backed by 445 patents, 114 software copyrights, and a 100% implementation rate, we focus on independent R&D.

With over 30 million RMB invested annually, our 150+ engineers and 130+ QA professionals ensure innovation and quality.

We adopt both private label and ODM models to serve customers in multiple markets around the world.

Our main markets span Germany, Russia, India, the USA, Brazil, Italy, France, Japan, Australia, and more.

Products meet strict quality standards and are certified by UL, TUV, CCC, CE, and other global authorities.