Industrial Gases:Common industrial gases, electronic-grade gases, high-purity gases, standard gases, etc.

Industrial Gas Equipment, Systems, and Technologies:Air separation units, acetylene dissolution systems, hydrogen production equipment and technologies; pressure swing adsorption, membrane separation, gas purification, liquefied natural gas (LNG) equipment and technologies; other industrial gases, rare gas production equipment and recycling technologies, mixed gases, standard gases and their preparation techniques

Auxiliary Equipment and Materials for Industrial Gases:Gas valves, air compressors, oxygen compressors, hydrogen compressors, nitrogen compressors, general compressors, acetylene compressors, diaphragm compressors, expanders (piston-driven, turbine-driven), vacuum pumps, cryogenic liquid pumps and their vaporization equipment, insulation materials, adsorbents, gas filling equipment, welding and cutting tools, catalysts, molecular sieve drying devices, industrial gas purification equipment and technologies

Transportation and Packaging Materials for Industrial Gases:High- and low-pressure gas cylinders, cryogenic insulated cylinders, wrapped cylinders, aluminum alloy cylinders, cryogenic liquid storage tanks

Gas Analysis and Applications:Instrumentation, gas chromatographs, spectrometers, mass spectrometers, oxygen content analyzers, trace analysis instruments

Storage and Transportation Equipment for Industrial Gases:Various stationary and mobile gas storage containers, gas storage tanks, gas cylinders, specialized containers, transport pipelines

Vehicles for Transporting Industrial Gases:Cryogenic transport vehicles, chemical liquid transport trucks, passenger vans, various flatbed and enclosed semi-trailers, diverse tank-type transport vehicles

Liquefied Natural Gas and Liquefied Petroleum Gas (LNG/LPG):

Technologies Related to LNG and LPG Engineering:LNG station engineering and equipment, LNG liquefaction plant engineering and equipment, FPSO-based LNG liquefaction engineering and equipment, LNG vaporization plant engineering and equipment, LNG station engineering and equipment

Natural Gas Purification Process Technologies:Decontamination technologies and equipment, physical decontamination technologies and equipment, dehydration and drying technologies and equipment, heavy hydrocarbon separation technologies and equipment, harmful impurity removal technologies and equipment

LNG Logistics and Transportation Equipment:Large LNG ocean-going tankers, medium- and small-sized LNG ocean-going tankers, inland river LNG transport barges, LNG road transport tankers

Natural Gas Vehicles and Ships:NGV and LNG-fueled vessels

LNG Refueling Station Equipment:LNG refueling machine main body, flow measurement devices, LNG filling pumps, LNG refueling guns

Power Equipment for Cryogenic Liquid Pumps:Large LNG storage tanks equipped with submersible pumps, LNG loading pumps, LNG unloading pumps, ambient-temperature and high-temperature liquid pumps

Low-Temperature Equipment (Devices) and Technologies:

Low-temperature containers, low-temperature liquid tanks, containerized cargo, pressure vessels, low-temperature liquefaction equipment, low-temperature liquid trailers, liquid tank containers, low-temperature fixed storage tanks, deep-cold equipment, etc.

Various Low-Temperature Valve Types:Low-temperature valves, low-temperature regulating valves, low-temperature shut-off valves, safety valves, low-temperature transport/cold box and storage tank liquid pipelines, joints, valves, insulation devices, etc.

Low-temperature pumps, low-temperature reaction vessels, expanders, reactors, compressors, liquid pumps, vaporizers, heat exchangers, automated filling stations and gas refueling equipment, as well as facilities for liquefying and regasifying natural gas