With the development of industry, more and more products have higher requirements for sealing. The demand for "helium leak detection technology", as the highest precision of leak detection, is increasing, especially in the fields of refrigeration, power switch cabinet, auto parts, new energy sources, heat exchangers, fire extinguishers and aerospace. It has become an indispensable advanced technology in industrial technology and has broad market application prospects.

At the same time, due to the increasing demand for helium as a strategic resource and the impact of the international situation, the procurement cost is getting higher and higher, and the application demand for helium recovery and recycling is growing rapidly. The helium recovery equipment can greatly reduce the loss of helium in the process of use and reduce the use cost.