There was a sparrow who was determined to fly high and practiced Gao Fei's ability every day. Finally, he got his wish. It can even fly freely und...
From June 10-6 to 2015, DEAR Air Branch of Kaifeng summoned the staff of the production workshop and department leaders of the company to hold the edu...
On February 27, 2015, the first working day after the Spring Festival holiday, our company's leaders and staff entered the factory with the New Ye...
Recently, I learned from the administrative bureau for industry and commerce of Kaifeng that Henan province 2012, which was evaluated and identified b...
On December 22, 2013, good news came from Ningxia that the KDN-2200 high purity nitrogen air separation plant designed, manufactured, installed and d...
Recently, the production and production of KDON-7500/2000 air separation plant purchased by Shanghai Baoye in our company have all been completed, a...
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On June 18, Kaifeng dierkongfen Industrial Co., Ltd. warmly welcomed the second visit and exchange of technical experts from Japan dayangric acid Co.,...
Recently, good news came from Guizhou province. On the basis of full communication between our company and Noah Seiko Casting Co., Ltd., based on the ...
Qinhuangdao Hongxing Industrial Co., Ltd. KDON-15000/35000 air separation plant. Process features: Two-stage Rectification. Low pressure process...
