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Welcome Mr. Tan, Chairman of Henan High tech Industry Chamber of Commerce, and his delegation to visit and guide
2024.04.15
Welcome Mr. Tan, Chairman of Henan High tech Industry Chamber of Commerce, and his delegation to visit and guide us
DEAR Video
DEAR Air Separation Cold Worker and Welder Skills Competition
Stereo library of raw materials in DEAR air separation intelligent workshop
He Baotang, chairman of Kaifeng DEAR kongfen: Learning to change fate
On Saturday, March 18, the chairman he Baotang delivered a speech titled "Learning to Change Destiny" at the middle-level cadre meeting and production
Jul 09, 2007
Warmly celebrate the Kaifeng DEAR winning the advanced unit award of the industrial Strong City
On April 20, 2006, the CPC Municipal Committee of Kaifeng and the People's Government of Kaifeng held the commendation meeting of advanced units and i
Jul 09, 2007
Be the one who is learning ahead
With the deepening and development of the reform of our company, it has changed from producing instruments to producing complete sets of air separatio
Jul 09, 2007
He Baotang, chairman of DEAR company, delivered a speech at the conference of Kaifeng oxygen Association
He Baotang, the chairman of DEAR company, made an important speech on the self-discipline of industry associations and the requirements for member uni
Jul 09, 2007
The second membership conference of Kaifeng oxygen generation Association was held
On the morning of June 17, the technical exchange meeting of members meeting of Kaifeng oxygen generation Association was held grandly in the conferen
Jul 09, 2007
Gongyi 3200 air separation plant successfully releases oxygen
Gongyi Chaoyang iron and steel company 3200 Air separation equipment (Old transformation equipment), which was undertaken by our company, successfully
Jul 09, 2007
Shandong Minyuan 7500 air separation engine successfully started
December 7, 2006, from Qilu good news came, the KDON-7500/7500 air separation plant designed, manufactured, matched, installed and debugged by our com
Jul 09, 2007
Transpotation create glory together
Recently, the book "employees and boss" has been widely read among employees of DEAR kongfen Industrial Co., Ltd. "Employee and boss", with the conce
Jul 09, 2007
Brief introduction of current situation of air separation
1 The method of air separation The methods of air separation can be divided into two types: low temperature and non-low temperature, among which the
Jul 09, 2007
Warm congratulations to the smooth convening of The supplier appreciation meeting of 2006
On the morning of January 28, 2007, "the annual Supplier Appreciation Meeting of 2006" was grandly held in kangxinyuan hotel. Leaders
Jul 09, 2007
The Welcome to the New Year in 2007 and the commendation meeting of DEAR kongfen was held grandly
On February 14, "The Welcome to the New Year in 2007 and the Commendation Conference" was grandly held in Lihong hotel! He Baotang, the chairman an
Jul 09, 2007
Jitai 4000 air separation plant successfully releases oxygen
On April 11, the project of our company in Jitai air separation plant was formally released oxygen. After several days' assessment, the production and
Jul 08, 2007
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Biogas purification
Air separation parts
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