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Air separation valve series

Customer Case
More Customer Case
Case of DEAR air separation and Jinzhou Jinxing Company
Case of DEAR air separation and Jinzhou Jinxing Company
Case of DEAR air separation and Jiujiang Branch of Sinopec
Case of DEAR air separation and Jiujiang Branch of Sinopec
Case of DEAR air separation and Chuangui Gas Company
Case of DEAR air separation and Chuangui Gas Company
DEAR News
Learn more DEAR news
Kaifeng DEAR Air Separation's "Gas Investment Service" has received unanimous praise from customers.The professional skills and dedication of its operation and maintenance team have been highly prai
2024.12.19
8 Iranian Companies Invite “DEAR Air Separation” for Business Talks
2024.12.16
(Mr. He Baotang, Founder of DEAR Air Separation) Air Separation Industry Research Institute of Kaifeng City Academy of Sciences (Fourth Work Promotion Meeting)
2024.12.06
DEAR air separation was selected for the "Credit China" program on CCTV channel Rated as a 'Key Credit Certification Enterprise'
2024.11.28
DEAR Air Separation Signed 40000 Level Smart Air Separation Project
2024.11.26
DEAR Air Separation 20th Anniversary Celebration grandly held
2024.11.16
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Products
  • Large air separation
  • Small air separation
  • High purity nitrogen air separation
  • Liquefaction air separation
  • Complete air separation
  • Biogas purification
  • Air separation parts
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