Since 2005, we are dedicated to energy efficiency technologies and integrated solutions for the power and new energy sectors. We collaborate with key laboratories at the leading institution of Shanghai Jiao Tong University.

Our strong R&D team, which includes multiple PhD researchers, and our portfolio of invention and utility model patents ensure innovative and reliable solutions.

With years of experience in the power industry, we focus on the research, development, and industrial application of intelligent electrical control and power electronics conversion technologies. Our main products include low-voltage control devices and three-phase imbalance control devices.

We also supply EV Chargers, Circuit Breakers and featured fasteners such as double-groove nuts. Our products are exported to many regions including North America, South America, Europe, Australia, and the Middle East. The double-groove nuts, in particular, are widely used in rail transportation and precision machinery due to their unique design and performance.

Every unit we deliver to you undergoes strict testing and we provide seamless end-to-end support—from consulting and quoting to manufacturing, installation, commissioning, training, and after-sales service.

We are committed to being your most reliable supplier and trusted business partner.