01
Environmental protection first
Emissions well below national standards, dioxin prevented at source.
About us
Integrated eco-environmental engineering for waste-to-energy.
Beijing Zhongke Qingfeng Technology Co., Ltd. (Qingfeng) covers R&D, equipment manufacturing, construction and operations for county-level waste treatment.
Qingfeng identified the urgent need for small-scale waste incineration and positioned county-level waste treatment as its core business, serving sparsely populated regions in China and worldwide.
Our story
22 years of R&D into a complete technical system.
Qingfeng has built a full chain covering waste collection, transport, incineration and resource recovery.
By investing in R&D, attracting top talent and building a complete industry chain from technology to operations, Qingfeng formed a tightly linked, collaborative development model. Its proprietary three-stage mechanical grate furnace and HRDS flue gas treatment prevent dioxin formation and keep emissions well below national standards.
By the numbers
A technology company measured by R&D and results.
Key figures behind Qingfeng's small-scale waste-to-energy capability.
- 22+
- Years of R&D
- Complete technical system for small-scale waste incineration.
- 50+
- Patents
- Grate design, combustion processes and emission control.
- 50–300
- t/day capacity
- Modular plants for county-level markets.
- 2+
- Reference projects
- Hezhang (60 t/day) and Changning (120 t/day) in operation.
What guides us
Principles behind the technology.
Environmental protection, source-end treatment and an integrated chain from R&D to operations.
02
Source-end treatment
High-temperature multi-pollutant synergic treatment instead of end-of-pipe add-ons.
03
Integrated chain
R&D, equipment manufacturing, construction and operations under one operator.
04
Innovation and IP
50+ patents securing technological leadership.
Research and partners
Leading partners advancing the technology.
Qingfeng works with research institutes and state-owned enterprises to advance small-scale waste-to-energy.
DI
Dalian Institute of Chemical Physics, CAS
R&D partner
Co-developed HRDS flue gas treatment and source-end multi-pollutant control with Prof. Zhang Haijun and Prof. Chen Jiping.
CM
China Machinery Engineering Sixth Design & Research Institute (Sinomach)
Design partner
Joint R&D and industrialization of modular, digitalized small-scale WtE equipment.
CA
China Academy of Agricultural Mechanization Sciences
Steam application partner
Applies recovered steam from WtE plants for agricultural product drying and processing.