Air separation unit uses air as the raw material to produce industrial gases like oxygen, nitrogen, argon, etc. The equipment separates the different components of air by liquefaction rectification according to the different boiling points of air components.  Generally, an air separation unit is basically composed of compression, purification, refrigeration and rectification systems.

GongTong is an ISO9001:2008 certified industrial gas equipment manufacturer and supplier in China. We specialize in manufacturing CO2 recovery plant, air separation unit, cryogenic liquid storage tank, and more, which are extensively used for gas purifying, liquefying, storage and transportation applications. For example, our air separation plant is commonly used for creating purified nitrogen and oxygen in either gaseous or liquefied form.

We are committed to offering superior quality industrial gas equipment to customers all over the world. To accomplish this, we employ experienced welding and mechanical engineers, specialized testing personnel, and skilled technicians in painting, electrical and machining fields, and we also utilize high performance production, processing and testing equipment. These measures ensure the quality and performance of our air compressor, air separation unit, etc. For instance, our cryogenic liquid vaporizer takes advantage of the heat energy in ambient air and water to gasify LCO2 and LAr, so it is energy efficient and environmentally friendly. The nitrogen coming from the nitrogen purifying plant has a purity of 99.9999% or above, and the CO2 processed by CO2 extraction equipment has a purity of 99.99%, so they can satisfy all your needs for high purity gases. Through our constant efforts, our cryogenic liquid storage tanks and oil storage tanks as well as related industrial gas equipment have received the ASME U Stamp.Superior quality has earned us a loyal client base in the USA and countries in the Middle East, Southeast Asia, Eastern Europe, etc.

While maintaining quality, we also standardized our production procedure to efficiently distribute enterprise resources and reduce management and production costs, so we can offer quality air separation unit and cryogenic liquid vaporizer at competitive prices. In addition to industrial gas equipment, we also provide complete customer service. We can design and manufacture air separation plant, cryogenic liquid transportation tanker, and related products according to your specific requests.

Located in in Zhuhai, Guangdong, we have convenient transportation methods available, which reduce transportation costs for us and our clients. If you have any industrial gas equipment need, please feel free to contact us. Welcome we welcome you!