Main products: The main production for air separation plant, natural gas liquefaction equipment, pruifcation column , pressure vessels and so on.
Address：Xinghuaying Industrial Park,Kaifeng Area of China(Henan)Pilot Trade Zone
Tel：0371-22210077 Fax：0371-22213222
Email：kfdj0077@kfdjasp.com
KAIFENG DONGJING ENERGY TECHNOLOGY CO.,LTD Copyright YuICP No. 18043124-1
