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Steinhardt

Hand in hand with WILO Hand in hand with WILO
Hand in hand with WILO
The successful conclusion of Guhong IE Expo China 2024!
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Integrate Chinese and German technical resources Integrate Chinese and German technical resources
Integrate Chinese and German technical resources
Realize the localization of German ideas and technologies in China
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Adhere to the spirit of German artisans Adhere to the spirit of German artisans
Adhere to the spirit of German artisans
Implement unified production and management standards with similar enterprises in Germany
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“Lucid waters and lush mountains are invaluable assets.” “Lucid waters and lush mountains are invaluable assets.”
“Lucid waters and lush mountains are invaluable assets.”
Contribute to the construction of ecological China and beautiful China
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1920*970
Solutions

We offer 6 integrated solutions for urban stormwater management

01
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Pipeline Flushing
Flush the pipe network system automatically and regularly to reduce silt accumulation and ensure the long-term healthy operation of the drainage system.
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02
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Rain&Sewage Diversion
Separate rainwater and sewage flow without external power, low-carbon and energy-saving.
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03
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Intelligent Interception
Implement real-time monitoring, adapt to multiple working conditions, and achieve intelligent interception and drainage.
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04
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Overflow Control
Control overflow at the discharge outlet, prevent river and lake water from flowing back into the pipeline network, intercept overflow pollutants, and prevent black and odorous water bodies.
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05
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Intelligent Storage
Automated operation of storage facilities with different zoning functions to achieve long-term operation of the storage system.
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06
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Urban Flood Control
Combine surrounding landscape, temporarily or continuously control flood to enhance flood control efficiency of underground spaces.
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Company Profile
Product R&D | Manufacturing | Technical Guidance | National Distribution | After-sales Service
Guhong (Shanghai) Environmental Protection Engineering Equipment Co., Ltd. is a Sino-German joint venture high-tech enterprise invested and built by Steinhardt GmbH in 2014. It is committed to process R&D and equipment manufacturing for sponge city construction, rainwater and flood management, water environment/water ecology comprehensive treatment.
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1981
Steinhardt was founded in Taunusstein, Germany.
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1993
Steinhardt had achieved product R&D, manufacturing, technical guidance, sales, and international marketization.
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1994
Steinhardt built at the time the largest rainwater storage tank of 165000m³in Paris.
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2007
Steinhardt was awarded the Water Environment Federation (WEF) Medal.
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2009
Steinhardt had obtained ISO9001 certification and received the German Water Quality Association (DWA) Medal twice.
200*200
2014
Steinhardt established a joint venture in China: Guhong (Shanghai) Environmental Protection Engineering Equipment Co., Ltd.

  • 1981

  • 1993

  • 1994

  • 2007

  • 2009

  • 2014

Projects
Led by national ministries and commissions to
strengthen comprehensive water pollution control.

Watershed Management

Sponge City

Sino-German Cooperation

Yueyang Dongfeng Lake Water Environment Treatment Project
Watershed Management
The ecological painting of rivers and lakes creates a new picture of beautiful China!
In 2020
Yueyang Dongfeng Lake Water Environment Treatment Project
The goal of this project is to solve the problem of black and odorous water in the Dongfeng Lake area, prevent direct discharge of sewage during the dry season, and reduce lake pollution caused by overflow during the rainy season. This project includes the Qingniandi Storage Tank Project and the Outlet Treatment Project.
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Fuzhou Water System Comprehensive Treatment Project
Watershed Management
The ecological painting of rivers and lakes creates a new picture of beautiful China!
From 2017 to 2020
Fuzhou Water System Comprehensive Treatment Project
This project is a water system management and comprehensive water environment improvement project for all rivers within the administrative divisions of Gulou District and Taijiang District in Fuzhou City. The renovation involves 28 river channels, as well as Zuohai and Xihu area, with a total length of about 52km. More than 100 new intercepting wells have been built. In the future, intelligent interception upgrade packages will be added to achieve 4G network intelligent water management.
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Hefei Nanfei River Early Rainwater Interception and Storage Project
Watershed Management
The ecological painting of rivers and lakes creates a new picture of beautiful China!
From 2020 to 2022
Hefei Nanfei River Early Rainwater Interception and Storage Project
This project intercepts at the outfalls of Tangqiao, Hongqi, Zongyang Road, and Luxiaoying based on the current situation of the mainstream water environment of the Nanfei River in Yaohai District and the overflow pollution situation of the eight main pumping stations, including the Hongqi pumping station, and sends the initial rainwater to the storage station. The main task of this project is to control the initial rainwater pollution and reduce the pollution load of the Nanfei River main stream in Yaohai District.
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Chizhou Sponge City Combined System Overflow Pollution Control Project
Sponge City
Improve urban ecological functions and reduce flood disasters.
In 2018
Chizhou Sponge City Combined System Overflow Pollution Control Project
The project includes three storage ponds and their associated pipeline systems, with a total catchment area of 235.87ha. Among them, the 1# storage tank, with a design volume of 8064m³, has successfully applied water quality online treatment facilities, with a capacity of 4m³/s. In the selection of this project's plan, Guhong becomes the highest rated plan design unit, providing the main design and framework for this project.
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Shenzhen Maozhou River Water Environment Comprehensive Treatment Project
Sponge City
Improve urban ecological functions and reduce flood disasters.
In 2019
Shenzhen Maozhou River Water Environment Comprehensive Treatment Project
In this project, sponge theory is applied to design, and through the combination of artificial reinforcement systems and natural ecosystems, the sponge facilities above ground and storage projects underground are implemented to effectively reduce the pollution of rainwater runoff, restore the benign hydrological cycle of the city, and reduce the damage to the natural balance of hydrology.
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Guyuan Sponge City Pollution Interception and Overflow Control Project
Sponge City
Improve urban ecological functions and reduce flood disasters.
From 2018 to 2019
Guyuan Sponge City Pollution Interception and Overflow Control Project
This is a demonstration project for the Sponge City construction in Guyuan, including the construction of the combined overflow storage tank and the renovation of the end outlet. The combined overflow storage tank has a capacity of 8000m³, and a total of 5 diverting rainwater outlets have been renovated.
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Beijing Tongzhou Yudai River Water Quality Treatment Project
Sino-German Cooperation
Led by national ministries and commissions to strengthen comprehensive water pollution control.
In 2020
Beijing Tongzhou Yudai River Water Quality Treatment Project
This is a smart sponge demonstration project of the Sino-German cooperation project KEYS. The overflow pollution control is carried out at the overflow end of the buried culvert of Yudai River, and the back flushing of stagnant water of the buried culvert is realized by using the water level difference between the open channel and the buried culvert.
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Kunming Xiaolugou Rainwater and Wastewater Diversion Renovation Project
Sino-German Cooperation
Led by national ministries and commissions to strengthen comprehensive water pollution control.
In 2019
Kunming Xiaolugou Rainwater and Wastewater Diversion Renovation Project
This is a demonstration project for stormwater management under SinoWaterT3, a Sino-German cooperation project. It is committed to achieving rainwater and sewage diversion and overflow control, easing the treatment burden of the sewage treatment plant and reducing the pollution load of the receiving water body in case of overflow on rainy days in Xiaolugou.
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Jiaxing Huancheng River Overflow Outlet Renovation Project
Sino-German Cooperation
Led by national ministries and commissions to strengthen comprehensive water pollution control.
From 2016 to 2017
Jiaxing Huancheng River Overflow Outlet Renovation Project
This is a BMBF pilot project of comprehensive treatment of water pollution, which is jointly carried out by the German Ministry of Education, the Chinese Ministry of Environmental Protection, and the Chinese Ministry of Science and Technology. It is also a demonstration project of pollution treatment in Taihu Lake basin. The project has comprehensively treated 11 combined sewage overflow outlets of the Huancheng River, retained and reformed 6 of them to guarantee flood control and drainage, and improve overflow pollution of the Huancheng River.
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Wuxi Liangqing Road Inverted Siphon Pipeline Flushing Project
Sino-German Cooperation
Led by national ministries and commissions to strengthen comprehensive water pollution control.
In 2017
Wuxi Liangqing Road Inverted Siphon Pipeline Flushing Project
This is a pilot project for BMBF pipeline network node renovation, which is jointly carried out by the German Ministry of Education, the Chinese Ministry of Environmental Protection, and the Chinese Ministry of Science and Technology and has achieved flushing of inverted siphon pipes. This project includes two sections of siphon with diameter of DN800, total length up to 265m, and slope of 0.08%.
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News
Real-time updates to convey the value of Guhong
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Hand in hand with Weile, the successful conclusion of Guhong IE Expo China 2024!
2024-04-22
Hand in hand with Weile, the successful conclusion of Guhong IE Expo China 2024!
GUHONG and MARTIN, subsidiaries of ABIONIK Group, jointly participated in the exhibition with WILO, marking the first joint exhibition of ABIONIK and WILO in China
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GuHong Technical Exchange Conference and Provides Technical Sharing
2024-02-28
GuHong Technical Exchange Conference and Provides Technical Sharing
Cai Junwen, shared the application of German Steinhardt products and processes in urban rainwater management and black and odorous water treatment in China.
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China Environment News: Water Conservancy "Black Technology" of Guhong Environmental Protection Co.
China Environment News: Water Conservancy "Black Technology" of Guhong Environmental Protection Co.
China Environment News has recently reported on the intelligent flushing technology of Guhong Environmental Protection Co., which mainly focuses on flushing, controlling, and maintaining drainage pipes with low flow velocity, low flow rate, easy sedimentation, or inconvenient manual cleaning.
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Review of the 10th Anniversary of Guhong
Review of the 10th Anniversary of Guhong
Time flies like a melody, decade witnessed together. On this memorable day,Let's review the growth and transformation of the past ten years of Guhong together!
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GuHong Attends Sponge City Construction Exchange Conference and Gives Technical Sharing
GuHong Attends Sponge City Construction Exchange Conference and Gives Technical Sharing
Cai Junwen, Chief Engineer of GuHong believes that pipe network control and overflow pollution removal technology have good effects in sponge cities and can be combined with the development of resilient cities to meet future development needs.
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