Hangzhou all rivers Environmental Production Technology Co.,Ltd,(stock code:870271)

       Founded in 2006, the company is committed to innovative drainage equipment and system R & D and market promotion. Main products include: outdoor vacuum drainage system, indoor vacuum drainage systemmetro station gravity flow, vacuum combined vacuum collection system, high-efficiency water-saving micro water circulation environment-friendly toilet system, large building vacuum collection system, cam type closed pump station system and low-level air pressure drainage system, negative pressure waste collection system and urban sewerage treatment equipment.

     Enterprise mission:utilize technology, improve environment, benefit people.

     Enterprise goal:focus on sustainable environmental technology, innovation as the soul is the purpose, win-win cooperation with customers, provide customers with more reasonable and practical all technical solutions and contribute to environmental production.

    Service field:focus on vacuum sewage, sewage treatment, environmental   protection toilet, vacuum waste collection.

    Main business: innovative drainage equipment and system R & D and market promotion.


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Business application fields

Vacuum drainage system                                                                                Environmental production toilet system

Subway intelligent central vacuum drainage system                                          Micro water circulation environmental protection public toilet 

Vacuum drainage system of metro section                                                         Vacuum environmental protection public toilet

Indoor vacuum drainage system                                                                         Vehicle vacuum toilet

Outdoor decentralized sewage collection system                                               Container camp vacuum toilet

Commercial catering vacuum drainage system                                                  RV vacuum toilet 

Hotel vacuum sewage system                                                                            Hotel vacuum toilet

Hospital vacuum drainage system                                                                      Marine vacuum toilet

Supermarket vacuum drainage system

Marine vacuum drainage system                                                                       Vacuum solid collection                                                                               

Vacuum drainage system of underground pipe gallery                                      Vacuum collection system of organic waste in community

Vacuum drainage river sewage interception system                                          Vacuum organic garbage collection system for commercial catering 

Reconstruction of vacuum drainage system for building drainage                     Hotel clothing vacuum collection system

Landfill leachate vacuum drainage system                                                         Vacuum transfer system of laboratory sample

Vacuum drainage system of environmental protection public toilet                    Vacuum pneumatic logistics transmission system


Low level air pressure drainage system                                                         Closed pump station of cam pump 
Air pressure drainage of metro section                                                                Closed lifting pump station drainage of metro toilet

Metro switch machine can discharge water by air pressure                                Underground space toilet closed lifting pump station drainage

Air pressure drainage of metro elevator foundation pit

Air pressure drainage system for water leakage in low-lying area of subway


service hotline:

0571-89910972

company address:

Room 404, 4th floor, building 1, wansli technology building, 68 tiancheng road, hangzhou

email :

408204113@qq.com