China Valves Technology Inc. has announced that one of its subsidiaries, Able Delight (Changsha) Valve Co. Ltd, has been certified as a qualified supplier of China Nuclear Power Engineering Co. Ltd (CNPE). Able Delight is China Valves’ second subsidiary after Kaifeng High Pressure Valve Co. Ltd to receive the certification. The certificate applies to butterfly valves, ball valves and cage guided globe valves for the conventional island of nuclear power plants and also covers Able Delight’s butterfly valves with a diameter of 5.5m, which are the largest produced in China. The certificate is reviewed every three years.