HANGZHOU OXYGEN PLANT GROUP CO.,LTD.

HANGZHOU OXYGEN PLANT GROUP CO., LTD. is a state-holding company primarily engaged in the manufacture of air separation plants and the investment in industrial gas projects. The company was listed on the Shenzhen Stock Exchange in June 2010 under the stock code 002430. It operates with a focus on developing and providing advanced solutions in the special machinery manufacturing sector. The company operates through two main segments: equipment manufacture and engineering, and industrial gas business. The equipment segment is responsible for the design, manufacture, and construction of air separation plants and related petrochemical and cryogenic equipment. The industrial gas segment focuses on the investment and operation of industrial gas projects, producing a range of gas products including oxygen, nitrogen, argon, and more. As the largest air separation plant manufacturer in China, Hangzhou Oxygen Plant Group has established a strong market position and is committed to transitioning towards a service-oriented manufacturing model.

1. Six sets of 100000m3/h air separation plants of Shenhua project, which were made by Hangyang company have been successfully run, and the operating indexes of those plants have reached the international advanced level. The success of this project is a milestone in the history of Hangyang's development and it will greatly enhance Hangyang's influence, brand awareness and competitive ability in the large air separation filed. 2. The first domestic air separation plant utilizing LNG coldness was made by Hangyang in Rudong, Jiangsu. This ASP utilizing LNG coldness has been put into operation. The index reaches the design value, indicating that Hangyang has already grasped the core technology of the air separation plant utilizing LNG coldness. 3. In petrochemical equipment field, Hangyang made a breakthrough in CO cryogenic separation and reached the international advanced level.