The unit is highly integrated with LNG gas station functions like offload supercharging, tank supercharging, gasification, pressure adjustment, measurement, odorization, electronic control etc. Skid-mounted LNG unit is integrated with conpect structure, taking less space, easy installation, less investment. The unit has been preassembled and strictly tested before delivery, so it takes few work and time before ready to work. The unit is designed similar to container, which is convenient for transport and shift. Imported components are available for some important parts. Intrinsic safety and explosion proof designs are used for increase the safety and reliability of whole unit. PLC automatic control is available as customers’ requirements, which is easy control by comfortable human-machine interaction system.