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      HangYang
      HangYang
      HangYang HangYang
      A century-old enterprise with a long-lasting foundation
      HangYang     Home /  About Hangyang
      Brand Development
      2022
      The company changed its name to Hangyang Oxygen Plant Group CO., Ltd. HangYang
      2017
      In August 2017, 6 sets of 100,000Nm³/h ASU of Shenhua Ningmei Coal were successfully started up, and the main indicators reached the international advanced water level, which became a new milestone in the technological innovation of Hangyang HangYang
      2015
      Established Specialty Gas Research Center HangYang
      2010
      Hangyang proposed the development strategy of "focusing on both ends, expanding horizontally, and making high-quality products". The implementation of this strategy has enabled Hangyang to form a whole industry chain that promotes and complements each other with complete sets of projects, equipment manufacturing, and industrial gas operations. transformation of equipment manufacturing enterprises to equipment manufacturing and industrial service enterprises HangYang "Hangyang Trademark" was recognized as "China Famous Trademark" HangYang Hangyang shares officially listed on the Shenzhen Stock Exchange HangYang
      2009
      Entered into the complete set of engineering business and established a chemical engineering company HangYang
      2007
      Hangyang brand large ASU was identified as "China Famous Brand Product" HangYang
      2003
      In April 2003, Hangyang's first gas company, Hangzhou Hangyang Jiande Gas Co., Ltd., was established, and the Hangyang gas industry began to flourish. HangYang
      2002
      Hangzhou Hangyang Co., Ltd. was formally established
      2001
      Undertook the first localization project of ethylene cold box HangYang
      1993
      Hangzhou Oxygen Group and Hangzhou Oxygen Concentrator Group Company were formally established HangYang
      1956
      The first domestically produced 30Nm3/h oxygen generator was successfully commissioned, and China's oxygen generator industry was established HangYang
      1950
      Zhejiang Iron Works was established, and August 1st is the anniversary of Hangyang's establishment of the factory HangYang
      1917
      The Ordnance Repair Workshop of the First Division of the Zhejiang Army opened, which is the predecessor of Hangyang HangYang
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