With the development of China's coal chemical industry and natural gas liquefaction industry, the localization of key equipment required is gradually deepening. Although the 100,000 cubic meter air separation unit was successfully used in Shenhua Ning Coal, a large number of large-scale air separation units and LNG-equipped cryogenic pump valves have been imported for a long time. To this end, the China General Machinery Industry Association held a seminar in Beijing on November 17, inviting relevant leaders and experts from Hangzhou Oxygen Group and Sichuan Air Separation Group to introduce the market of air separation units and natural gas liquefaction units for pump valves. Requirements and technical requirements, and discuss with the technical leaders of the pump and valve companies present at the meeting.

Seeking higher quality development
Wenzhou City, Zhejiang Province encourages industry associations to participate in quality co-governance to promote industrial quality improvement
Just in November, Zhejiang Quality Supervision Bureau successively held two quality comparison conferences. In these two quality comparisons, the relevant industry associations in Wenzhou were active organizers. The Longwan District Electrical Appliances Association assisted in organizing and implementing the quality comparison activities of indoor lighting switches, and the Yueqing Circuit Breaker Association assisted in organizing and implementing the quality comparison activities of small circuit breakers. The relevant person in charge of the Supervision Department of the Zhejiang Provincial Quality Supervision Bureau said that because of the active participation of industry associations, the number of companies participating in the comparison was greater than before, and the results of the comparison in the industry were more efficient than before.