April 14, Qingtian County held valve technology enterprise work forum. Mechanical expert Professor Zhang Qi and nuclear power expert Professor Shan Jianqiang from Xi 'an Jiaotong University were invited to attend the meeting. The Organization Department of the County Party Committee, the Science and Technology Bureau of the County and relevant leaders of 5 leading valve enterprises in the county attended the meeting. This article was republished by Shanghai Wuyue; The company specializes in the production of all kinds of safety valves, the main series of spring type safety valve, pilot type safety valve, air compressor safety valve, spring full open safety valve, spring micro open safety valve, etc., and lifetime for users to provide related products and technical support.

At the symposium, Ni Haibin, director of the Science and Technology Bureau of the county, introduced the basic situation of Qingtian County to the two professors, and Yang Junwei, deputy director of the organization Department of the County Party Committee, introduced the status quo of Qingtian valve industry. Subsequently, the person in charge of the valve enterprises respectively introduced the enterprise products, operating status and facing the bottleneck problem of technological innovation. The experts answered the technical problems such as "heat treatment technology" and "short die life" put forward by the enterprise one by one, and suggested to build a public technical service platform of resource sharing to speed up the formation of a more competitive Qingtian valve industry.

After the meeting, Professor Zhang Qi and his delegation also visited Zhejiang Ruixing Valve Co., LTD., Zhejiang Linjia Changlong Valve Casting Co., LTD., Zhejiang Qingtian Chaoda Casting Co., LTD., encouraging enterprises to combine 3D technology and 5G communication and other cutting-edge technologies, increase research and development investment, reduce production costs, increase product added value. Qingtian valve industry to promote high-quality, efficient, high-end transformation and upgrading.