At the end of 2017, our company undertook the gas system renovation project of a large steel enterprise in Tianjin - a mixed gas station equipment project. The scale of the mixed gas station is based on the maximum natural gas consumption of 9000Nm ³/ H design, our company is responsible for the design, production, installation, commissioning, and trial operation of mixed gas station equipment on the construction site. Recently, the project was successfully debugged and completed.