With a good reputation in the industry, ZOZEN Boiler has become the boiler supplier for the building materials project of a user. According to the heat consumption planning of the project, ZOZEN provides a heating system of 12-ton gas-fired boiler. When the boiler leaves the factory, it includes the boiler body, burner, energy-saving condenser, auxiliary equipment, etc. The 12-ton gas-fired boiler is convenient for transportation and installation.