On February 23rd, 20 16 and 16, the four major gas companies in the world were Air Liquide, Air Chemical Company of America, Praxair Company of America and Linde Company of Germany, but at present Praxair Company of America and Linde Company of Germany are merging. If the merger is successful, there will be three major gas companies in the world, as well as German messer Company and Japanese Acid Company abroad, because the receivable scale is smaller than the above four companies, that is, there is no one.
The largest on-site gas company in China is Yingde Gas, and it is also the largest gas company in Asia. There are Hangyang Company, Shaanxi Drum Gas Company and Baosteel Gas Company, among which Baosteel and WISCO merged this year. According to news reports, the merger scale of the two gas companies is the largest in China, and who is the largest depends on various statistical data released on 20 17.