GASPU is a professional enterprise integrating R&D、 design 、 manufacturing and sale. we specialize in the development of gas generation, separation and purification equipment. As the unique enterprise of cooperation , we have been involved in the research of pressure swing adsorption (PSA) separation technology in many years!

　　In 2001, we have cooperate with German carbo tech in developing GASPU nitrogen generator, to provide highly economical nitrogen generators to customs in many fields such as electronics, chemical, metallurgy , metal heating treatment, foodstuff, pharmacy, and new material, etc.

As experts in the PSA gas separation and purification field, we have popularized around 1200 models of PSA equipments, among clients at home and abroad.

　　we also have Ammonia cracker and gas purification equipments. The gas is purified by using technology of temperature swing adsorption(TSA). The technology of TSA is a purifying process of gas separation,

Our mission is to provide stable and reliable site nitrogen & oxygen supply equipment (including equipment update) and fast service for customers at home and abroad, reducing customers’ air using cost, increasing customers’ productivity, becoming a top ranking enterprise in china in air separation field.