In China, industrial gas equipment has developed rapidly, and has been widely used in metallurgy, petrochemical, chemical fertilizer, urban coal gasification, machinery, electronics, glass, chemical fiber and other industries.

        Development characteristics

        The development of industrial gas equipment in China has the following characteristics:

        1. With the rapid development of industrial gas separation equipment in China, the quantity of gas equipment ranks first in the world. By the end of 2002, China's large and medium-sized air separation plants (more than 1000m3 / h oxygen plant or 1500m3 / h pure nitrogen plant equivalent to this scale) had reached about 800 sets. As for the oxygen plant less than 1000m3 / h, pure nitrogen plant less than 1500m3 / h, non low temperature (pressure swing adsorption and membrane separation) oxygen and nitrogen plant, hydrogen plant, carbon dioxide plant and acetylene plant, there are more.

        2. With the development of large-scale gas equipment in recent 2-3 years, the number of large-scale gas equipment is increasing rapidly, and the liquid equipment and liquefaction equipment are also increasing. The resources of cryogenic liquid in China are more and more abundant, forming a strong sales market of liquid oxygen, liquid ammonia and liquid argon.

In summary, with the rapid development of China's industrial gas equipment, the market competition is becoming increasingly fierce. In order to have a certain share in the market, enterprises should not only continuously improve the quality of products, but also pay attention to the publicity of enterprise image and product image, and establish their own brand.