WTB was founded in 1979 and is the core stateowned holding company under the Shanghai Electric (Group) Corporation. The company’s main business is the development and manufacture of power plant blades and aviation forgings. It is a leading domestic and world-renowned supplier of high-end power components in the energy and aviation fi elds. The company is located in Wuxi Huishan Economic Development Zone, covering an area of 230,000 square metres and total assets of 2.5 billion yuan.