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Kaifeng Dongjing Air Separation Engineering Limited

Main products: Engineering design and installation for complete set of air separation plant 

Address：Xinghuaying Industrial Park,Kaifeng Area of China(Henan)Pilot Trade Zone

Tel：0371-22210077 Fax：0371-22213222

Email：kfdj0077@kfdjasp.com

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KAIFENG DONGJING ENERGY TECHNOLOGY CO.,LTD Copyright YuICP No. 18043124-1