HGT-7 is an industrial gas turbine product with completely independent intellectual property rights, adopting many advanced technologies such as fine cooling of turbine, low emission of oil-poor pre-mixed dry type, and digital integrated electronic control system with full authority of double redundancy, etc. It has the features of small size, fast starting, high degree of automation, convenient operation and maintenance, and is suitable for combustion of many kinds of fuels, and it can be widely used in the fields of distributed energy, power generation on offshore platforms, power generation in onshore oilfields, and mobile power supply for vehicles.