Under certain pressure,with use of the difference of diffusion rate between nitrogen and oxygen in the air on carbon molecule is absorbed largely by the carbon molecular sieve and nitrogen mole concentrates
Zhejiang Tuohang Industrial Equipment Co., Ltd. is located in Fuyang, a beautiful city of Hangzhou. We are professional in Manufacturing air separation plants, compressed air purification equipment and gas dry equipments etc.
Our company owns advanced manufacturer equipment, testing equipment, , strict management system. We have already passed ISO 9001. As Tuohang people believe the quality is the soul of the company. And research&development group has been established, the quality is of realiable
Advanced management experience, strict quality control and internal management system consist of Tuohang Spirit...Tuohang people' S goal is getting satisfactory products and making customer satisfied.
You are welcomed to visit us and any question is appreciated.
