Wartsila focuses on the marine and energy markets with products and solutions as well as services. When creating better and environmentally compatible technologies, Wartsila enhances the business of its customers by providing them with complete lifecycle power solutions, and it’s a trustworthy supplier for ship owner, shipyard, shipping companies and ocean engineering.
Wartsila is a leading supplier of power plants for the decentralized power generation market. Wartsila offers power plants for baseload, peaking and industrial self-generation purposes. The strengths of Wartsila power plants are their flexible design, high efficiency and low emission levels. In all main segments Wartsila holds a strong position.
Rongan has signed with Wartsila for the production permit license, have the ability to manufacture all types of Wartsila marine diesel.
Rongan has signed the manufacture contact with Wartsila Switzerland for the first engine 6RT-flex68-D on Apr. 18th 2008, and was successfully delivered on Oct. 22th  2009 .
Our company is devoted to become the top of China, world class modern engine plants, for its excellent quality, first class service.