DesignLine USA said it has been awarded a contract by New Jersey Transit to manufacture 76 compressed natural gas buses.
The Charlotte-based company did not provide details on the financial terms of the deal.
The buses are expected to be delivered during 2012.
DesignLine says its buses are better for the environment than traditional buses. Its buses are using the U.S., Europe, Asia and Australia.
The company said it plans to produce more than 300 buses next year to meet demand.