Hebei Hongke Qingneng Environmental Protection Equipment Co., Ltd.
Established in June 2021 with a registered capital of 78 million yuan, Hebei Hongke Qingneng Environmental Protection Equipment Co., Ltd. sits as a beacon of high-end manufacturing in the Sanhe Economic Development Zone, Langfang City. We are an innovation-driven enterprise specializing in the research, development, and advanced fabrication of industrial pressure vessels and modular process skids.
Our academic core sets us apart globally. Guided by senior engineering professionals and doctoral experts from prestigious institutions such as Tsinghua University and the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences (CAS), our technological foundation combines rigorous thermodynamics research with practical, field-proven mechanical design. This synergy allows us to solve the most demanding storage and reaction engineering challenges across the globe.
Combining theoretical thermodynamics with precision manufacturing
Founder & Chairman
Doctorate from the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences. National Senior Engineer. He has directed several crucial projects under the National 863 Program, Aerospace Military missions, and NSFC initiatives. Recipient of the Special Prize of Technological Invention by the Chinese Society of Refrigeration (2015) and Beijing Science and Technology Award (2016). Holder of over 20 independent R&D intellectual property patents.
General Manager
Ph.D. candidate and Senior Engineer at the Institute of Physics and Chemistry Technology, CAS. For years, he has led key national projects including the "12th Five-Year" major science & technology projects. He has authored 24 scholarly papers (11 SCI/EI indexed) and holds 5 national invention patents. Honored with the Silver Medal of the 19th China International Industry Expo.
Chief Engineer
Doctor of Engineering from the Institute of Physics and Chemistry Technology, CAS. Noted for his contributions to the development of skid-mounted natural gas liquefaction systems. A leading expert in phase change heat transfer, flow characteristics of mixed working mediums, and the optimization of cryogenic shell-and-tube heat exchangers.
Why global EPC contractors and industrial operators trust our Langfang manufacturing base
Carbon steel remains the workhorse material for industrial pressure containment, gas separation, and thermal treatment chambers. Fabricating these units to withstand high cyclic pressures, corrosive chemistry (such as wet H2S environments), and extreme operational temperatures requires a combination of metallurgical control, precise fabrication, and cost optimization. Our manufacturing facility in China leverages regional industrial clusters to deliver unmatched engineering advantages:
We utilize high-quality pressure-vessel grade carbon steel plates (e.g., Q345R, Q245R, and ASME-compliant SA516 Gr. 70/60) sourced directly from elite domestic steel mills. These plates feature controlled carbon equivalents, low sulfur, and low phosphorus content, providing excellent weldability and high fracture toughness at low temperatures down to -40°C.
Our shop is equipped with automated Submerged Arc Welding (SAW), Gas Tungsten Arc Welding (GTAW/TIG), and Gas Metal Arc Welding (GMAW) units. Automated weld overlays (clad layers) are applied to carbon steel vessels when corrosive media demand high-alloy corrosion protection, ensuring a cost-effective, high-integrity barrier.
We execute rigorous Quality Assurance (QA) through digital radiographic testing (RT), phased-array ultrasonic testing (PAUT), magnetic particle testing (MT), and liquid penetrant testing (PT). Every weld seam is thoroughly verified to eliminate internal defects, micro-cracks, and structural inconsistencies before hydro-testing.
Innovating for decarb, cryogenic gas recovery, and hazardous biosecurity waste
Recovery of Boil-Off Gas (BOG), shale gas, and Coalbed Methane (CBM). Our skid-mounted systems utilize advanced refrigeration cycles to extract helium and liquefy clean fuels on-site, minimizing carbon footprints.
High-efficiency adsorption, condensation, and recovery of Volatile Organic Compounds (VOCs) from petrochemical plants, preventing atmosphere-damaging leaks while recovering valuable chemical stocks.
Mobile and centralized high-temperature steam treatment systems. Our vessels are engineered for ultimate pathogen containment, transforming medical waste into inert, safe municipal residues.
Utilizing high-temperature, high-pressure alkaline hydrolysis chambers to neutralize laboratory animal tissues. Excellent corrosion resistance design against alkaline chemistry under pressure.
Seamlessly matching code standards of international engineering firms
International procurement offices (IPOs) from EPC firms and manufacturing clients demand deep regulatory compliance. Every carbon steel vessel and skid-mounted package leaving Hebei Hongke Qingneng matches high-level quality documentation requirements:
Centralized/mobile medical waste autoclave & pet hydration chambers.
CBM, Shale Gas purification, deacidification, dehydration, liquefaction plant.
Shell-and-tube heat exchangers, experimental test rigs, storage tanks.
-40℃~-180℃ cold traps, freeze dryers, helium extraction units.
Demonstrating academic innovation applied in real industrial projects
High-integrity industrial machinery engineered by our doctoral R&D division
Capturing and processing hydrocarbon emissions from treatment plant exhausts.
Tailor-made carbon steel and stainless alloy storage tanks, receivers, and scrubbers.
Fully mobile gas purification and liquefaction train for stranded well sites.
Complete service portfolio from process design to post-commissioning maintenance.
Molecular sieve and amine wash systems for clean gas preparation.
Pre-assembled modules for localized gas liquefaction systems.
Chemical scrubbing systems for complete H2S and sulfur compounds removal.
Industrial-grade gas capture system for organic waste gas streams.
Heavy-duty automated autoclave plants for large hospitals and municipal waste.
Trailer-integrated medical waste neutralization for rapid emergency services.
Academic grade biosecurity autoclaves designed for tissue digestion, completely destroying biological agents and active toxins safely.
Insights from our R&D Division on Codes, Materials, and Performance
From structural Finite Element Analysis (FEA) to thermal cycle calculation for liquefied gases and complex chemical scrubbing parameters, our team provides academic-grade solutions to global procurement offices.
Submit An Engineering Inquiry
Hongke Qingneng
