Deploying modular, pre-commissioned skid assemblies minimizes on-site structural works, ensures full compliance with Nagoya METI guidelines, and reduces time-to-first-gas.
High-efficiency cryogenic refrigeration skids optimized for decentralized gas fields, industrial boil-off gas (BOG), and regional bio-LNG liquefaction.
Heavy-duty industrial VOC abatement plants utilizing cryogenic condensation and catalytic oxidation to meet stringent Chukyo air quality rules.
Innovative hydrocarbon extraction units engineered to recapture valuable natural gas components from tail gas streams, increasing yield.
Eco-friendly thermal disposal system utilizing pressurized high-temperature steam sterilization for large-scale biomedical facilities.
The Nagoya metropolitan area, anchoring the Chukyo industrial heartland, represents the powerhouse of Japan's automotive, aerospace, and heavy chemical manufacturing. With the Port of Nagoya acting as one of the largest maritime logistics gateways in the world, the demand for clean fuel infrastructure, regional gas liquefaction, and decarbonized energy storage technologies is growing exponentially.
Under local and national Japanese carbon neutrality guidelines, refineries and industrial complexes around Nagoya Port are rapidly replacing legacy fossil fuel infrastructure with modular cryogenic LNG plants, regional biogas/methanation recovery units, and helium purification technologies. The integration of high-reliability skid-mounted liquefaction equipment allows local companies to scale energy storage facilities without triggering the massive capital layouts and long environmental permit delays associated with stationary, site-built infrastructure.
Through our dedicated supply chain, we deliver pre-assembled, containerized cryogenic processing plants built to meet Japan’s strict High Pressure Gas Safety Act (KHK standards), offering local Nagoya operators an unmatched pathway to swift project commissioning.
Hebei Hongke Qingneng Environmental Protection Equipment Co., Ltd. was established in June 2021 with a registered capital of 78 million yuan. Headquartered in the dynamic industrial hub of Sanhe Economic Development Zone, Langfang City, we focus on the R&D and advanced manufacturing of high-end energy conservation and environmental protection equipment.
Our comprehensive technological range includes the design and manufacturing of various class-A2 pressure vessels, medical waste high-temperature steam treatment equipment, biological wastewater processing systems, skid-mounted gas processing assemblies, and cryogenic plants for coalbed methane, shale gas, and natural gas purification. Leveraging state-of-the-art thermal engineering and structural fabrication, we provide turn-key skid-mounted liquefaction units, VOC treatment plants, and cryogenic helium extraction systems (BOG tail gas) to partners globally.
Our technical foundation rests on deep academic integration, partnering with research fellows from Tsinghua University and the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences (CAS).
Ph.D. from the Institute of Physics and Chemistry Technology, CAS. He has directed major aerospace, military, and national 863 Program projects. Recipient of the Special Prize of Technological Invention from the Chinese Society of Refrigeration (2015) and Beijing Science and Technology Award (2016). Led the commissioning of over 50 large-scale cryogenic skid units.
Ph.D. candidate at CAS. Principal investigator on national major science and technology special projects during the 12th Five-Year Plan. Author of 24 international peer-reviewed papers (11 SCI/EI). Holds 5 national patents and won the Silver Medal of the 19th China International Industry Expo (2017) for thermal process optimization.
Doctor of Engineering from CAS. Leading developer of "Technology Development and Application of Skid-mounted Natural Gas Liquefaction Unit with Series of Specifications." Specialist in phase change heat transfer characteristics and flow behaviors of mixed working refrigerants under multi-stage cryogenic cycles.
Our technological roadmap emphasizes high energy-density systems that minimize footprints while maximizing thermodynamic efficiency. We design our plants around the Single Mixed Refrigerant (SMR) cycle and multi-stage cascade refrigeration, utilizing customized mixtures of nitrogen, methane, ethane, propane, and butane to match specific feed gas characteristics.
Integrating Hebei Hongke's manufacturing precision with Nagoya's stringent quality standards creates an optimal financial and engineering synergy.
We construct 100% of our liquefaction and purification systems on heavy-duty structural steel skids at our plant. Inter-skid piping, wiring, control valves, and instruments are pre-commissioned, reducing on-site installation times in high-labor-cost environments like Nagoya by up to 70%.
Holding ISO 9001:2015, Sinopec HSSE, and China Petroleum Safety certifications, we utilize automated welding and 100% non-destructive testing (NDT) to meet Japanese METI and High Pressure Gas Safety Act regulations seamlessly.
Our strategic location in Langfang's economic development zone yields direct access to raw raw steel, cryo-valves, and instrumentation clusters, cutting engineering and material costs by 30-45% compared to domestic Japanese manufacturers.
Review some of our high-performance process installations serving critical industrial sectors.
Design and supply of fully automated animal residue hydrolysis systems to support regional eco-reclamation zones near Nagoya.
Rapid deployment vehicle-mounted steam sterilization systems serving regional Chukyo healthcare systems.
Mixed refrigerant cycle skid supplying reliable localized LNG storage for a large metallurgy manufacturer.
Integrated heavy steam autoclave systems featuring automated sorting and high-efficiency odor filtration.
We provide turn-key modular processing solutions engineered for extreme operational safety and high thermodynamic performance.
Common engineering and business inquiries regarding our liquefaction plants and skid assemblies.
Deploying engineered systems targeting deep emissions reduction, resources recovery, and efficient heat exchange.
Dedicated systems engineered to capture flare gas and vent lines, converting waste streams into valuable liquid energy.
Customized cryogenic storage vessels, separation columns, and high-pressure receivers built to specifications.
End-to-end services from simulation and manufacturing to site integration and long-term optimization.
Multi-fuel cryogenic skids providing high adaptability to varying inlet pressures and gas compositions.
Compact, high-temperature steam sterilizers integrated on mobile trailer units for decentralized services.
Heavy-duty transportable autoclaves engineered for remote military, humanitarian, and emergency use cases.
High-reliability thermal hydrolysis technology providing sanitary and dignified animal tissue processing solutions.
Integrated chemical absorption and physical adsorption units that clean up raw gas streams before liquefaction.
Speak with our senior CAS-trained engineering team today to review calculations, check compatibility, and finalize your modular process designs.
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Hongke Qingneng