Explore our industrial range of high-efficiency liquefaction systems, environmental cleanup equipment, and bespoke pressure vessel solutions manufactured under A2 qualifications.
Modern industrial expansion demands sophisticated temperature control capabilities. The global industrial refrigeration market is transitioning from simple chilling loops to complex cryogenic systems spanning temperatures from -40°C down to -180°C. These developments are catalyzed by growing energy diversification (specifically Liquefied Natural Gas, Helium recovery, and CBM processing) and stringent environmental containment mandates.
Industrial refrigeration coolers are no longer standalone cooling coils. Today, they represent integrated thermophysical systems that act as core stages in VOC vapor recovery, biological carcass disposal, helium purification, and hydrocarbon gas conditioning. Global procurement pipelines require system safety and thermal efficiency. Designing high-integrity refrigeration systems relies on advanced thermodynamic analysis, phase change heat transfer models, and certified structural pressure vessel fabrication.
A specialized R&D and manufacturing hub for advanced environmental protection and cryogenic pressure vessel systems.
Established in June 2021 with a substantial registered capital of 78 million Yuan, Hebei Hongke Qingneng Environmental Protection Equipment Co., Ltd. operates from the Sanhe Economic Development Zone, Langfang City. Our engineering platform focuses on thermal engineering, pressure vessel design, and industrial environmental solutions.
Our core capabilities span high-temperature steam treatment systems, animal residue disposal systems, skid-mounted gas purification, natural gas and coalbed methane liquefaction, VOC mitigation, chemical exhaust gas processing, and high-performance industrial refrigeration. Backed by partnerships with leading academic research institutions in China, we convert research into robust, code-compliant physical equipment.
Our engineering standards are defined by researchers from Tsinghua University and the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences (CAS).
Holding a Doctorate from the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences (CAS), Dr. Sun has led several national scientific initiatives, including the National 863 Program and key aerospace and military projects. His work has earned multiple accolades, including the 2013 First Prize of Science and Technology of the China Coal Industry, the 2015 Special Prize of Technological Invention of the Chinese Society of Refrigeration, and the 2016 First Prize of the Beijing Science and Technology Award. He oversees the strategic deployment of the company's 20+ patents.
A Senior Engineer from the Chinese Academy of Sciences, Dr. Zou manages our engineering development and business workflows. His research career features the execution of the "12th Five-Year Plan" national major special projects, the publication of 24 international peer-reviewed papers (with 11 indexed by SCI/EI), and multiple patents. He was awarded the 2016 First Prize of the Beijing Science and Technology Award and the Silver Medal at the 19th China International Industry Expo.
Dr. Cheng completed his doctoral research on skid-mounted natural gas liquefaction systems at the Institute of Physics and Chemistry Technology (CAS). An expert in mixed refrigerant cooling technologies, his theoretical work in phase change heat transfer and flow mechanics of multi-component working fluids directly informs our process engineering designs. He was awarded the Special Prize of the Chinese Refrigeration Society in 2015.
Combining thermodynamic theory and high-integrity fabrication for industrial containment, energy recovery, and thermal cycles.
Centralized medical waste high-temperature autoclaving, mobile modular sterilization units, and clean hydrolysis biological carcass systems.
Skid-mounted gas treatment systems covering acid gas scrubbing, dehydration, heavy hydrocarbon separation, and natural gas liquefaction plant components.
A2-rated non-standard pressure vessels, high-duty shell and tube heat exchangers, and test systems designed for volatile energy media.
Deep cryogenic chillers operating between -40°C and -180°C, commercial lyophilizers, and ultra-cold traps (-135°C) for laboratory and industrial processing.
Why international operators source from our Langfang fabrication facility.
China's industrial manufacturing ecosystem provides competitive access to certified high-grade steel, advanced automated welding technologies, and specialized testing facilities. Located in the Sanhe Economic Development Zone, Langfang, Hebei, our factory leverages regional logistics networks and industrial metal supply chains to reduce turnaround times on custom systems.
Our A2 pressure vessel license, ISO 9001:2016 quality management framework, and Sinopec/CNPC health, safety, and environmental (HSE/HSSE) qualifications allow us to build systems that conform to international specifications. By pairing academic design with local manufacturing efficiency, we provide skid-mounted gas treatment and custom cooling solutions engineered for long-term field stability.
Maximizing thermal efficiency in industrial gas recovery and processing systems.
Unlike single-component cooling systems, cryogenic liquefaction cycles below -100°C rely on complex mixtures of hydrocarbons and nitrogen. Our engineering team, drawing on research from the Chinese Academy of Sciences, specializes in modeling these mixed refrigerant (MR) systems to match cooling loads across varying heat exchanger profiles.
Our designs minimize heat exchange losses in cryogenic assemblies, lowering the compressor work required per unit of liquefied gas. This design focus is applied to our skid-mounted LNG equipment, volatile organic compound (VOC) condensation systems, and low-temperature cold traps. Integrating these components as pre-piped, pre-tested skids minimizes field installation costs and startup times for plant operators.
Explore some of our environmental, medical, and energy recovery installations.
High-temperature hydrolysis system for complete biological sterilization in research facilities.
Skid-mounted, rapid-deployment sterilization systems for healthcare facilities.
Low-temperature recovery and processing system designed for remote energy fields.
Large-capacity steam autoclaving facility designed for regional medical waste processing.
Detailed design specifications, safety standards, and performance insights for engineering teams.
Connect with our engineering specialists to discuss your system parameters, material specifications, and regulatory compliance requirements.
A look at the assembly, testing, and component structures inside our production facilities.
Detailed performance specifications for our core gas processing, pressure vessel, and chemical environmental product range.
Hongke Qingneng
