1 、 Mark's main design element is Pinyin “huanghe” the first letter “H”, entire molding elation, steady and positive upward, fully incarnate the Kaifeng huanghe air separation group co.,ltd's enterprise characteristic of exert ing and striving without stop , exhilaration , the accord development.
　　2 、 Mark take the spheroid as a center, the air separation double tower as the prototype, symbolizes the huanghe air separation's principal work at the height of power; surrounding the spheroid and the double tower revolving golden color aureole, implies huanghe air separation insists on the technological innovation, the management innovation, the institutional innovations, has the favorable outlook which accelerates to develop.
　　3 、 Mark uses three kind of colors, the blue color represents the air separation science and technology; Yellow represents company performance; Red represents enterprise progressing day by day. The huanghe air separation insists on the core values of “most sincerely to the letter, flawless”, developes the enterprise style of“work sincerely, pursue perfect”, braves all hardships, makes great strides forward to the first-class enterprise.