Brief introduction of Kaifeng air separation group

Kaifeng Air Separation Group Co., Ltd. located in seven dynasties, China (hereinafter referred to as Kaikong, the same below) is a key enterprise that designs and manufactures large and medium-sized gas separation equipment by itself. It is a national second-class enterprise and a high-tech enterprise in Henan Province. 1993 was listed as "Top 500 Machinery Industry in China". There are national first-,second-and third-class pressure vessel design and manufacturing licenses (including third-class high pressure) in the open space; With american society of mechanical engineers (ASME) pressure vessel design and manufacturing authorization certificate and "U" steel seal; It has passed the quality assurance system certification of GB/T 1900 1-94 and the quality certification of GB/T 19002. 1-94, and is a national first-class measurement unit.