(Qianjiang design and manufacture: all kinds of air-cooled tower, water tower, purification and other chemical equipment)

Hangzhou Oxygen is one of the major suppliers of air separation equipment in the world. Large and medium air separation equipment has more than 50% of the domestic market share, and customers are all over the world on five continents. The main economic indicators are ranked first in China''''''''s general machinery industry for many years , Has been included in the top 500 Chinese manufacturing enterprises, large enterprises in China''''''''s top 500 competitiveness and the top 100 Chinese machinery industry, Hangzhou City meritorious enterprises.