Nuclear power, one of the cleanest energy sources, has advantages such as high efficiency and low environmental impact. Therefore, nuclear power generation has a long term developmental outlook. As the key equipment in nuclear power station systems, the safety, sealing, anti-corrosive performance, and reliability of nuclear valves have a crucial effect to the system. Nuclear power stations include conventional & nuclear islands. Accordingly, valves can be classified as nuclear class 1,2,3, or non-nuclear. Yuangao has an extensive production range of nuclear valves and has is qualified by NNSA with nuclear class 2,3 and ASME N&NPT certificates with nuclear 1,2, and 3. Yuangao is in cooperation with Nuclear EPC companies like CGN and Areva on both China and international nuclear power station projects. Yuangao is a leading manufacturer of nuclear valves for new generation technology of EPR, AP1000, and HuaLong#1.