Founded in 1918, Baudouin International Engine Company of France is the largest supplier of marine engines and power systems in France, with technical capabilities for large-bore engines. It is mainly engaged in the manufacture and sale of engines and marine power systems. 70% of luxury yachts use Baudouin.

In February 2009, Baudouin was acquired by China Weichai Group and renamed Baudouin International Engine Co., Ltd.; in September of the same year, Weichai Group's European R&D Center was established at Baudouin's headquarters in Cassis. The company will participate in the second China International Import Expo in Shanghai, China in November 2019, aiming to seize the opportunity of China's opening up of its market to the world, use the influence and resources of Weichai Group to actively expand China's high-end marine power market, and strive to achieve high-quality development in China and the global market.