When did Wei Chai go public?

March 2004 1 1. Wei Chai is an international company operating across fields and industries. It was officially listed on March 1 1 2004. At present, it has business sectors such as power system, commercial vehicles, agricultural equipment, construction machinery, intelligent logistics and marine transportation equipment all over the world. Its subsidiaries are all over Europe, North America, Asia and other regions, and its products export more than 1 10.