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Benenv Co., Ltd specializes in the sludge treatment and wastewater treatment, offer sludge and wastewater treatment solutions worldwide, also Benenv can provide design, engineering, supply and installation of domestic and commercial water, waste water, sludge and sewage treatment systems,and other environmental engineering. Especially on sludge treatment area, like sludge dewatering, sludge dryer and carbonizer, Benenv has over 40 years experience. The company possesses complete sets of process design, equipment supply, constructions, and technology innovation. Overall, we are highly qualified of delivering turnkey and BOT projects for any industry. We have various experiences in treatment hazard wastewater industrial, domestic or commercial.

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China Benenv Co., Ltd company profile 1



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We have abundant experience in the treatment of industrial, domestic and commercial hazard wastewater.Benenv is staffed with local and overseas professionals with more than 15 years of acquired technical expertise and experience, offering various technologies and allied services. Our company works closely with the top 10 universities and scientific institutes to keep our cutting-edge technology and transform science and technology into productivity.Our company also works with the government, and is authorized as the liaison office of Yixing government to perform technology cooperation with foreign countries.



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Exhibitions and Visiting 

We have many times fairs for show our sludge dewatering machines ,srew press ,Chemical dosing system, sludge dryer 

and so on. and we have many clients visiting our factory and talk about the projects and cooperation. welcome for your visiting.


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China Benenv Co., Ltd company profile 10

Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sluge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment Daf, Daf Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,Mbbr Price,Mbbr Media,Disc Diffuser, Polymer Preparation Chemical Dosing System

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our company



2011, set sail.


2012, it has successfully entered the markets of Malaysia, Canada, the United States and other countries with it's own screw trap sludge dehydrator.


2013, a wholly-owned Japanese subsidiary was established to form an innovative business model of "Japanese technology + made in China + overseas sales". Dehydration equipment has become the brand with the largest market share in Malaysia.

Successful development and production of sludge stack dehydrator.


2014, R&D of sludge drying and carbonization equipment, providing comprehensive solutions for sludge dehydration, drying and carbonization

Design and production of mobile dehydration equipment.


2015, we undertook the blue algae treatment project in Taihu Lake, and completed the transformation from equipment manufacturer to solution provider by using the Internet of things and cloud platform.

Obtained special fund support for science and technology transformation of Jiangsu Province.


2016, dehydration equipment export Bureau, No.1 in China, successfully developed high temperature intelligent fermentation tank


2017, Benenv business school was established to march into the field of livestock dung and waste recycling, opening a new model for promoting the whole county.


2018, contracted to build the whole county promotion project of livestock and poultry manure.


2019, develop a two-wheel drive strategy: intelligent manufacturing of environmental protection equipment plus investment operation of livestock manure projects.


2020, undertook a river dredging project in Gulou District, Nanjing, providing a replicable model for the treatment of black smelly inland rivers.


Looking to the future: we will firmly pursue the two-wheel drive strategy and expand and strengthen the Benenv Smart and livestock manure treatment projects.

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Company Details

Main Market

North America

South America

Western Europe

Eastern Europe

Eastern Asia

Southeast Asia

Middle East



Business Type




Trading Company


Brands : BENENV

No. of Employees : 100~200

Annual Sales : 20000000-50000000

Year Established : 2011

Export p.c : 80% - 90%

Main products: Sludge dewatering machines

Warranty: 2 years

Good service: support Vedio and installation in other country

customization: OEM Support


Our Products Have Passed Many Certificates.

China Benenv Co., Ltd Certification China Benenv Co., Ltd Certification China Benenv Co., Ltd Certification China Benenv Co., Ltd Certification
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