1, The logo with Chinese pinyin "Yellow River" the first letter "H" as the main design elements, the whole shape is high, stable, positive, fully reflects Kaifeng Huanghe Air Separation Group Co.，Ltd. self-improvement, full of vitality, harmonious development of enterprise characteristics.

2. The logo takes the sphere as the center and the air separation tower as the prototype, symbolizing that the main business of the Huanghe Air Separation is in full bloom; The golden ring revolving around the sphere and the twin towers means that the air separation of the Yellow River adheres to technological innovation, management innovation and system innovation, and has a good prospect of accelerating development.

3, The logo USES three colors, blue represents the air separation technology; Yellow represents the company's performance; Red represents rising career. Huanghe air separation adheres to the core values of "sincerity, honesty, kindness and beauty", carries forward the enterprise style of "doing things sincerely and pursuing perfection", and braves the wind and waves to stride forward to the first-class enterprise.