On the morning of March 23, Shanghai science and technology award conference was held in friendship hall of Shanghai exhibition center. It has made positive contributions to the key technology and application project of high-end valve in extreme working condition and achieved outstanding achievements. Wujiang city soochow machinery co., LTD., east China university of science and technology, suzhou neway valve co., LTD., and related personnel won the first prize of Shanghai science and technology progress.

Dongwu machinery co., LTD., as the main member of the prize, has been cooperating closely with east China university of science and technology in recent years and has made gratifying achievements in the key technology and application of high-end valve under extreme operating conditions. The first domestic safety valve steam test device designed and built in strict accordance with ASME PTC 25 was approved by the federation of mechanical industries in 2016. Cooperation with east China university of science and technology research and development of reheater and superheater relief valve relief valve has completed the victory simulation test of extreme conditions, at the same time, research and development with independent intellectual property rights of the three generations of nuclear power units in east China (dragon) main steam safety valve no. 1 also passed the machinery industry federation organization's appraisal, and successfully obtained the Karachi, Pakistan K2K3 project main steam safety valve order contract, has obtained the good economic benefits. In 2016, soochow machinery also undertook the research, development and test and appraisal of the safety valve of CAP1400 stabilizer as the national science and technology major special subject.