Henan Keyi Gas Co., Ltd. is a specialized technology-based joint-stock company that integrates the production and sales of industrial gases with technical services for gas applications.

Our company provides Keyi with engineering design, equipment, catalyst supply, and technical services for the 50kt/a food-grade carbon dioxide retrofit project in Hebi and the 100kt/a industrial-grade carbon dioxide new construction project in Jiaozuo Tianqing.