Engineered to mitigate complex compound streams, including light and heavy hydrocarbon mixtures, tailored for industrial setups in Sofia, Plovdiv, and Burgas.
As a key industrial hub in Southeastern Europe, Bulgaria is currently executing major green transitions to align with strict EU Clean Air Policies and the Industrial Emissions Directive (2010/75/EU). Industrial centers across Sofia, Trakia Economic Zone (Plovdiv), and the chemical corridor in Devnya face stringent regulations concerning the release of Volatile Organic Compounds (VOCs) and chemical exhaust gases.
Local enforcement agencies, coordinated under the Bulgarian Ministry of Environment and Water (MOSV) and the Regional Inspectorates of Environment and Water (RIOEW/РИОСВ), require continuous emission monitoring systems and modern treatment mechanisms. Our multi-stage VOC abatement units and thermal recovery systems are specifically designed to meet the demands of operations running polymer manufacturing, chemical synthesis, pharmaceutical processing, and petrochemical refining.
Compliance Standard note: Installing state-of-the-art thermal oxidizers and skid-mounted VOC condensation plants assists local enterprises in qualifying for EU modernization funds, reducing carbon taxes, and avoiding heavy penalty frameworks.
Our engineering portfolio covers the full spectrum of gas treatment, liquefaction, and bio-harmless disposal technologies developed in alliance with leading research institutes.
Utilizes proprietary cryo-condensation, active carbon adsorption beds, and high-precision separation to recover valuable solvents and heavy hydrocarbons before exhaust release.
Entirely pre-commissioned, pre-wired, and pressure-tested at our facilities. Minimal civil engineering work is required on-site, enabling swift deployment in Bulgarian factories.
Reaching extreme temperatures ranging from -40°C down to -180°C. Perfect for BOG (Boil-Off Gas) helium extraction, shale gas purification, and specialized LNG processes.
Established with a registered capital of 78 million yuan and situated within the Sanhe Economic Development Zone, Langfang City, we have positioned ourselves as a prominent manufacturer of energy conservation and ecological recovery installations.
Our core competency lies in our alliance with leading scientific bodies. Our engineering designs derive from advanced theoretical research on phase change heat transfer and flow characteristics of mixed refrigerants under extreme cold conditions, spearheaded by scholars from Tsinghua University and the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences (CAS).
Equipped with the national A2-level Pressure Vessel Manufacturing License, Pressure Pipeline Component Manufacturing License, GB/T19001-2016 Quality System Certification, and China Petroleum HSSE approvals, we deliver secure, reliable, and compliant equipment globally.
A comprehensive overview of our certified solutions, matching EU environmental regulations for gas recovery, medical hazardous waste, and specialized pet treatment systems.
Specially customized structures to fit dynamic and remote site activities, ensuring zero-compromise environmental processing.
Showcasing our project implementations across petrochemical processing, biological containment, and municipal waste engineering.
High-temperature sterilization units deployed for municipal health operations, meeting biological safety level thresholds.
Automated alkaline hydrolysis systems ensuring total disposal of laboratory medical tissues without harmful emissions.
Skid-integrated natural gas liquefaction plants converting flare gases into liquid fuels, optimizing recovery efficiency.
Large-scale biological waste treatment plant utilizing high-pressure saturated steam to neutralize hazardous residues.
Deploying gas processing and VOC containment machinery within European boundaries requires precise coordination. We manage this through detailed design methodologies, adhering strictly to EN standards, Pressure Equipment Directive (PED 2014/68/EU), and CE certifications.
For engineering contractors and plant operators in Bulgaria, we provide full support throughout the approval phase with the Regional Inspectorates of Environment and Water (RIOEW). Our design deliverables include detailed engineering drawings, hazard analyses (HAZOP), structural calculations, and electrical schematics compliant with ATEX directives for hazardous, explosive environments.
Whether the process involves capturing low-concentration VOCs from painting lines in Plovdiv or recovering rich hydrocarbon streams from gas processing stations, our technical teams formulate the ideal system configurations. We optimize pressure drops, minimize fuel use in auxiliary burners, and implement robust heat integration schemes.
Addressing the key engineering, structural, and regulatory questions raised by European buyers regarding industrial gas recovery and bio-waste equipment.
Get in touch with our team of Ph.D. environmental engineers to review your process specifications, analyze emission profiles, and request a detailed project proposal.
Hongke Qingneng
