LNG storage and transportation equipment;

 Utilization of natural gas;

 Liquid gas, compresses gas, truck and related technology and equipment;

 Natural gas and trucks: natural gas, diesel double tank truck, LNG truck, mono natural gas truck, and transportation truck;

Special trucks for gas: mobile natural gas filling truck, checking trucks, natural gas filling truck;

 Accessories and special articles: storage systems, gas filling system, gas cylinder, high pressure pipeline and high pressure joints, pressure wheel, manual valves, gas supply systems, engine system, filter, pressure regulators, low pressure soft pipe & cycling soft water pipe;

 Fuel transfer system: transformer for diesel engine, mono-natural gas transformer, fuel transform switch, closing valve;

 Battery and other energy reservation system: CNG&LPG engine, double fuel engine;

 Related apparatus: flow meter, leak detector, detecting instrument, monitor and safe protection equipment;

 Filling station construction: LPG, LNG and CNG filling station suits and related accessories.

 Filling station equipment: presser, desiccators, station storage equipment, recovery tank, gas dispenser and its articles;

 Control components: skid-mounted cabinet, base plate, exhaust chamber, motor starter, high pressure valve and LPG;

 Clean – fuel vehicles, electric vehicles, the environmentally-friendly vehicle and supporting  facilities;

 New type energy clean technology, and other skills and equipment that related to gas filling station;

 Hydrogen production and purification devices, fuel cells and hydrogen filling station equipment, and hydrogen fuel cell car;