Doosan Heavy Industries & Construction has been contracted by China Techenergy Company to supply an Industrial Anti-seismic Protection System for units 7 and 8 of the Tianwan nuclear power plant in Jiangsu province. Earlier this year, CTEC - a subsidiary of China General Nuclear - awarded the South Korean company a contract for the IAPS systems for units 3 and 4 at the Xudabao plant in Liaoning province.