Company Profile

ZoneOne Company

Established in 2004, ZoneOne Company (a subsidiary of UNITED STARS INDUSTRIAL CO., LTD.) is an industrial entity located in Ningbo, China. We specialize in the research and development, manufacturing, and supply of various automotive parts and accessories, including alternators, starters, and their components.

After more than 21 years of successful growth, we have expanded our services since 2013 from manufacturing to supply chain management. We now offer comprehensive solutions for rotating electrical systems, as well as drivetrains, braking systems, and thermal management parts for a wide range of on-road and off-road vehicle applications.


  • Our Vision

To be the most preferred vendor of our customers' choice, consistently delivering better quality alongside exceptional service.

  • Our Mission

To be the most respected company among our valued partners.

  • Our Values

We uphold integrity by doing the right thing and maximizing the long-term interests of our common partners. We are committed to being industrious, frugal, dedicated, reliable, and respected.