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sedimentation1,000+ factories verified

Qingdao Yimei Environment Project Co., Ltd.

5.0
Main Products:
Sewage Treatment Plant, Dissolved Air Floating Machine, Inclined Plate Clarifier, Containerized Sewage Treatment Plant, Package Wastewater Treatment Plant, Effluent Treatment Plant, Sludge Screw Dehydrator, Mechanical Bar Screen, Rotary Drum Filter, Chemical Dosing Equipment
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Yimei Environment Project Co., Ltd. Was set up in 1988. Our company is located in Jiaonan City. We have a production area of 15, 000 square meters and a workshop building area of 36, 000 square meters.

Zhejiang Qingtian Oupeng Machine Manufacturing Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Decanter Centrifuge, Centrifuge, Filter, Fine Screen
Country/Region:
Zhejiang, China
R&D Capacity:
ODM Service
Company Profile:
Zhejiang Qingtian Oupeng Machinery Manufacturing Co., Ltd. Is one of the world-renowned manufacturers of separation and filtration equipment. The company is headquartered in Qingtian County, Zhejiang Province, China, and its R&D department is located in CH â Teaurou, France. The company introduced the rigid organic filtration material PE membrane tube technology from German company Schuma in the 1980s, and is also an OEM partner of the world-renowned manufacturer of decanter centrifuges.

QingdaoYihua Environmental Protection Co., Ltd.

7 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Lamella Clarifier, Dissolved Air Flotation, Sewage Treatment Plant, Corrugated Plate Interceptor, Incinerator, Sand Filter, Dosing Machine
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Yihua Environmental Protection Co., Ltd. is located in Qingdao, Shandong Province, China, specializing in the purification and improvement of sewage and atmospheric environment engineering, the company has an excellent professional technology research and development team, equipment manufacturing and construction personnel team. Adoption of 6S management mode, has been ISO9001 certification, effectively ensure a stable supply capacity. Since its establishment, the company has established strategic cooperative relations with the United States, Germany, Japan, South Korea and Taiwan and other international well-known enterprises, and has carried out research and development work with a number of well-known universities and research institutions in China. The company is an environmental protection industry engineer.

K.G.Matzen Environmental Technology (Shanghai) Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Sludge Scraper, Sludge Collector, Grit Collector, Sedimentation Tank, Multirake Screen
Country/Region:
Shanghai, China
Company Profile:
Founded in 1971 in Denmark, the K. G. MATZEN® Is a global high-tech company focusing on water treatment business. The products and services cover the R&D, manufacturing and sales of the process equipment of solid waste, sewage, exhaust gas treatment. The K. G. MATZEN® Has been committed to developing innovative solutions to meet the global environmental and resource challenges.

Zhongke Huarui (Shandong) Environmental Protection Technology Co., Ltd.

5 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Wastewater Treatment Equipment, Dissolved Air Flotation Machine, Sedimentation Tank, Water Purification Equipment, Anaerobic Tower
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Zhongke Huarui (Shandong) Environmental Technology Co., Ltd. is located in Weifang City, Shandong Province. The company specializes in the R&D, production, sales and service of treatment equipment for medical wastewater, domestic wastewater, industrial wastewater, aquaculture wastewater and other types of sewage. It is a comprehensive manufacturer and service provider of wastewater treatment equipment with leading technology in China.

Nanjing Lanjiang Pump Industry Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Submersible mixer, Aerator, Screen machine, Pumps, Sludge scraper & suction machine, Solid separator
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Nanjing Lanjiang Pump Industry Co., Ltd. is committed to the design and development of sewage treatment equipment, production, sales and integration of professional manufacturers. The company is located in the northern suburbs of Nanjing, Ningtong Expressway, scenic Liuhe District, No. 18 Xinyu Road. Company leading products are: Mixing series: QJB submersible mixer, FQJB type float mixer. Submersible thruster. Vertical circulating mixer. Hyperboloid mixer. Paddle type (frame type) mixer. Diving aeration series: Jet aerator, centrifugal aerator, QFB float aerator. Float mixing aerator, deep-water aerator. Trash conveyor series: Mechanical grilles, shaftless screw conveyor, screw press, grit tank sand remover, sand water separator. Scraper suction machine series: Peripheral drive, central drive, vehicle type, siphon type scraper suction machine, decanter, gate, buried sewage treatment equipment. Submersible pump series: AS, AV, WQ, AF submersible sewage pump, QJB-W sludge reflux pump, ZQB, HQB submersible shaft, mixed flow pump, RJC long shaft deep well pump, QRJ well submersible pump and other sewage treatment equipment. Has rich production experience and technology in fluid treatment system. Products are widely used in water environmental protection, monitoring, sewage treatment, petrochemical, municipal water supply and drainage and infrastructure projects and water conservancy, power stations and agricultural irrigation projects.

Shandong Lingke Environmental Protection Technology Co., Ltd.

Main Products:
Integrated Sewage Treatment Equipment, Air Flotation Machine, Sedimentation Tank, Disinfection Equipment, Water Purification Equipment, Filter, Laboratory Sewage Treatment Equipment, Sludge Dewatering Machine
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shandong Lingke Environmental Protection Technology Co., Ltd. is located in Weifang, Shandong, a modern open city known as the "Kite Capital of the World", adjacent to Qingdao to the east and Rizhao to the south. It is a high-tech enterprise specializing in the research and development of sewage treatment technology, manufacturing of environmental protection equipment, design, construction, installation, commissioning of environmental water treatment projects, environmental engineering technical services, and professional operation of sewage treatment facilities. The company relies on its core patented technology, strong research and development capabilities, complete industry qualifications, comprehensive service network, and technical team to focus on environmental protection technology services and equipment manufacturing, providing customers with one-stop services throughout the entire industry chain.

Junyang (Tianjin) International Trade Co., Ltd.

Manufacturer/Factory & Trading Company
Main Products:
Stamped Sheet Metal Parts
Country/Region:
Tianjin, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Junyang (Tianjin) International Trade Co., Ltd. is a comprehensive foreign trade enterprise integrating R&D, production, processing and sales, with its headquarters located in Tianjin. Leveraging the superior geographical location and perfect industrial supporting facilities of Tianjin, the company has formed a complete industrial chain covering product R&D, customized processing, and cross-border sales.

Shandong Jinnuotai Environmental Engineering Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Sewage Treatment Equipment, Integrated Water Purification Equipment, Dissolved Air Flotation Machine, Domestic Sewage Treatment Equipment, Stacked Screw Sludge Dewatering Machine, Magnetic Flocculation Integrated Sewage Treatmen
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shandong Jinnuotai Environmental Engineering Co., Ltd. is a comprehensive enterprise that integrates the research and development, production, sales, construction, and service of environmental protection equipment. Our company has a professional and efficient technical team and a strict and effective management system, dedicated to the professional manufacturing of environmental water treatment equipment. The company is located in Zhucheng, known as "China's Dragon City, the hometown of Emperor Shun" Located in the southeast of the Shandong Peninsula, it borders Weifang, the world kite capital, to the north, the coastal city of Qingdao to the east, and the emerging port city of Rizhao to the south.

Nuclear Industry Yantai Toncin Group Co., Ltd.

32 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Thickener, Vacuum Belt Filter, Filter Press, Ceramic Disc Filter, Stretch Wrapping Machine
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Nuclear Industry Yantai Toncin Group Co., Ltd. Located in Shandong province, China, which integrated enterprises of filter industry, wrapping machine, advanced manufacturing industry and new materials industry, formed the industrial pattern of common development of filtration separation machinery, wrapping machine, new material industry and high-end equipment industry. Toncin worked with the domestic well-known colleges and research institutes to establish a long-term technical cooperation and engaged in filter industry and wrapping industry 24 years by an experienced team of production, research, development, sales and service, has a perfect product processing, quality assurance and after-sales service system, walking at the forefront of filter industry and wrapping industry.

Weifang Hengyuan Environmental Water Treatment Equipment Co., Ltd

Main Products:
Ozone Generator, Sewage Treatment Plant, Sodium Hypochlorite Generator, Screw Dewatering Press Machine, Lamella Clarifier, Wastewater Treatment Plant, Mbr Sewage Treatment Plant, Mbbr Water Treatment Plant, Chlorine Disinfection Equipment, Containerized Water Treatment Plant
Country/Region:
Shandong, China
Company Profile:
Weifang Hengyuan Environmental Water Treatment Equipment Co., Ltd. is Founded in January 2011, is a hightech manufacturing enterprise integrating R&D, design, production, and sales of water treatment and disinfection equipment. With its own standardized workshop of over 30, 000 square meters, Hengyuan has received numerous accolades, including being recognized as a National Environmental Protection Equipment Manufacturing Industry Standard Enterprise, a National High tech Enterprise, and a key enterprise in the National Water Conservancy System's Bidding Product Procurement Catalog. Hengyuan products include: Wastewater treatment equipment, water purification equipment, RO reverse osmosis equipment, sodium hypochlorite generator, ozone generator, chlorine dioxide generator, flotation series, ecological toilet series, sludge treatment series, and supporting water treatment engineering series. Hengyuan possesses large scale CNC hydraulic shearing machines, large scale CNC bending machines, fully automatic submerged arc welding machines, fully automatic electric welding machines, laser engraving machines, and other automated production equipment, enabling it to produce precision water treatment equipment. Hengyuan technical team of over 40 professionals, possessing Class II qualifications in environmental engineering contracting and building electromechanical installation engineering contracting, 11 invention patents, 1 design patent, 40 utility model patents, 6 software copyrights, 2 scientific and technological achievements, 40 water-related permits, and 18 disinfection registrations. It has obtained CCEP environmental protection product certification, CE certification, EAC certification, and ISO certification. Hengyuan provides comprehensive professional solutions tailored to the specific circumstances of different projects and customer needs including integrated services such as site surveys, process design, equipment manufacturing, engineering implementation, final acceptance, and intelligent operation and maintenance. Service areas include: Municipal water supply, municipal wastewater treatment, rural wastewater treatment, medical systems, highway systems, scenic areas, farms, slaughterhouses, chemical plants, etc., industrial circulating cooling water, greywater reuse, and high concentration wastewater. Upholding integrity and craftsmanship, Hengyuan adheres to the principle of "achieving success for customers and employees, " striving to become a comprehensive water treatment solution provider and empowering the environmental protection industry.

HC Flourish Industry Group Co., Ltd.

Main Products:
Waste Water Treatment Equipments, Sludge Dewatering Systems, Sewage Water Treatment Plant Systems, Auto Water Filtration Ssytems, Industrial Chemical Filters, Mechanical Screens, Strainers and Bucket Filters, Rotary Drum Filters, Screw Press Sludge Dewatering Machines, Dosing System
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
HC Flourish Industry Group Co., Ltd., established in 1998, specializes in water treatment and waste water tretment equipments msnufacturing and sale and developtment, including sludge treatment equipment such screw press sludge dewatering machine, belt press or belt sludge thickener, sludge scraper for seidmentation tank, dissolved air flotation, lamella settler tank system, dosing station, mechanical screeen, sludge scraper, waster water treatment plant, sand trap, screw conveyor submersilbe mixer, aerators, sewage treatment plants system, screw compactors, screw conveyors, sludge thickeners, sludge scprapers, mechanical screen, sand -water seperators, rotating drum screens, sludge scrapers, waste water clariffiers for sedimentation tank, municiple waste water treatment, river water treatment, animal manures dewatering, and any waste water treatment, autmatic water filters, rotary drum filters, drum screens, bar screens and so on. With great efforts of over 20 years, our products has improved and reached the international level and have been exported abroad for amore than 22 years.

Yangzhou Tongyang Chemical Equipment Co., Ltd.

Main Products:
Storage Category, Pressure Vessel, Tube Type Heat Exchanger, U-Tube Heat Exchanger, Floating Head Heat Exchanger, Reactor Category, Material Reactor, Crystallization Kettle, Column Category, Hardware Custom Parts
Country/Region:
Jiangsu, China
Sample Service:
Sample Available
Company Profile:
Founded in 1990, TongYang is a professional company specializing in developing and manufacturing chemical machinery and equipment for customers, It has a Class A2 (Class III pressure vessel) manufacturing license issued by the State Administration of Market Supervision and Administration, license Key: : TS2210D94-2023.

Henan Secco Environmental Protection Technology Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
polyacrylamide
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Henan SECCO Environmental Protection Technology Co., Ltd. is one of the earliest domestic enterprises specializing in water treatment flocculant products. It integrates product development, production and sales. The products are used in urban sewage, papermaking, metallurgy, mineral processing, oilfields, chemicals, pharmaceuticals, and leather., Textile pollution, food and other fields. The company has passed ISO9001 quality system certification and obtained the qualification for import and export of goods.

Qingdao Dongmao Environmental Protection Equipment Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Sewage Treatment Plant, Wastewater Treatment Plant, Lamella Clarifier, Dissloved Air Floating Machine Daf, Sludge Dewtaering Machine Screw Press, Machinal Bar Screen, Waste Water Treatment Plant, Oil Water Separator, Filters, Disc Filter
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Qingdao Dongma Environmental Protection Equipment Co., Ltd. Has over 28 years of manufacturing and engineering experience and offers high-performance water treatment systems, which are designed to achieve reliability and efficiency. Our core equipment is designed according to international standards and ensures long-term stable operation and easy maintenance - this is highly suitable for customers in various industries worldwide.

Jiangsu Jianeng Machinery Manufacturing Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Separator
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Jiangsu Jianeng Machinery Manufacturing Co., Ltd. is wholly owned by Nanjing Jianeng Machinery Manufacturing Co., Ltd., a high-tech manufacturing enterprise with research and development, design, manufacturing and service. The company was founded in 2001, the old factory is located in Nanjing Yuhuatai District, the new factory is located in Jiangsu Province, Huaian City economic development Zone, Jinyuan Road No. 7. The new factory covers an area of 58, 700 square meters, including 38, 600 square meters of workshop area, 4, 000 square meters of office building and 2100 square meters of science and technology building. The company has been committed to the production of domestic advanced disc and horizontal centrifuges, with an annual output of 2000 sets of production capacity. Enterprises through the GJB 9001C weapons and equipment quality management system certification, ISO9001 quality management system certification, IS014001 environmental management system certification, IS045001 occupational health and safety management system certification, for a long time, the company focuses on the development and manufacturing of centrifuge products, has a variety of products suitable for various industries; At the same time to meet the personalized needs of customers, to provide customers with professional design and high quality products.

Qingdao Juchuan Environmental Protection Technology Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Sewage Treatment Plant, Air Flotation Machine, Water Purification System, Chlorine Dioxide Generator, Chemical Dosing Machine, Deodorization Equipment
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Qingdao Juchuan Environmental Protection Technology Co., Ltd. Was established in 2008 and is located in Qingdao, a coastal city known as the "Brand Capital". It is a comprehensive service manufacturer specializing in the research and production of water treatment equipment, the development and construction of intelligent systems, and the design, construction and operation of environmental protection projects. It provides customers with multi-faceted and specialized solutions such as automatic control systems, smart water management platforms, water quality early warning monitoring systems, chlorine and chemical agents dosing systems, and water purification processes for special ions.  

Weifang Hairui Xinsheng Environmental Protection Equipment Manufacturing Co., Ltd.

3 yrs·5.0
·Manufacturer/Factory
Main Products:
Environmental Equipment, Medical Waste Treatment Equipment, Domestic Waste Disposal Equipment, Kitchen Waste Treatment Equipment, Cutter Suction Dredger, Gold Equipment, Harvesting Equipment, Shrdder
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Weifang Hairui Xinsheng Environmental Protection Equipment Manufacturing Co., Ltd., located in Qingzhou city---one of the Nine Ancient Cities in China, is leading company of China mining equipment. We are the professional manufacturer who has been dedicated in R& AMP; D, designing, producing, assembling and testing services.

Rizhao Fuqian International Trade Co., Ltd.

1 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Drilling Rig, Core Drilling Rig, Core Drilling Machine
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Rizhao Zhongsheng Machinery Co., Ltd. is a national-level technology-based SME integrating the R&D, production, sales and after-sales service of professional drilling equipment. Fuqian International Trade Co., Ltd., is dedicated overseas service subsidiary, to support global business operations.

Haoyang Environmental Co., Ltd.

Main Products:
Geomembrane, Getextile, Geosynthetic Clay Liner, 3D Composite Drainage Net, Composite Geo-Membrane, Geogrid, HDPE/PVC/PPR/PE-Rt Pipe, Welding Machine, Pipe Fittings, Geocell
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Haoyang Environmental Co., Ltd. Was established in June 2008 and is located in Dezhou (Yucheng) National High-tech Industrial Development Zone, Shandong Province. It is a high-tech comprehensive service provider integrating environmental engineering consulting, design, construction, environmental protection engineering material research and development and manufacturing, environmental pollution control, hazardous waste treatment and disposal investment and operation.

Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd.

Main Products:
Integrated Sewage Treatment Equipment, Type Air Flotation Machine, Hmpp Pump Station, Water Treatment Equipment, Anaerobic Tower, Mbr Membrane
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Founded in 2013, Shandong Zhong Qiao Enlightenment Environmental Protection Equipment Co., Ltd. is a high-tech enterprise that integrates technology research and development, project design, equipment manufacturing, engineering installation, commissioning, operation, and technical consulting services

Dezhou Sentai Environmental Technology Company Limited

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Geomembrane, Geotextile
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dezhou Sentai Environmental Protection Technology Co., Ltd. is an environmental protection technology oriented enterprise mainly engaged in the production of new composite geotextiles, integrating production, sales, scientific research and development, engineering design, technical consultation, and construction services. The company is located in Lingcheng District, Dezhou, a Chinese geotextile production base, and is adjacent to the Beijing Shanghai High Speed Railway, Beijing Fuzhou Expressway, Debin Expressway, and 104 National Highway. It is also adjacent to the three major water transportation ports of Tianjin, Yantai, and Qingdao, The transportation is very convenient.

XiangTan Huibo Centrifuge Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Centrifuge
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Xiangtan Huibo Centrifuge Co., Ltd., is established in 2010, located in Hunan China, with 11400 Sqm factory and 100 staffs. Xiangtan Huibo is a high-tech enterprise specializing in centrifuges, filters, and separators. Since established from 2010, we has developed various specifications and high-tech solid-liquid separation equipment to meet market demand. Our centrifuge is widely used for chemical, environment, food, medicine, smelting, water treatment and other industrial fields. Xiangtan Huibohui owns a large number of patents and software copyrights and other proprietary technologies and has established large-scale material testing and analysis laboratories and centrifugal separation laboratories. It has passed the ISO9001/OHSAS18001 quality management system certification. With the support of various advanced processing equipment and other excellent hardware facilities, the "Xiang Huibo" brand centrifuges, filters, and separators produced by the company have been widely used in chemical, environmental protection, food, medicine, metallurgy, national defense and other industries; The company has developed single/double/multi-stage pusher centrifuges, spiral sedimentation/spiral filtration centrifuges, scraper discharge centrifuges, siphon scraper discharge centrifuges, flat plate series centrifuges, and centrifugal discharge centrifuges.

HENAN YULIN CHEMICAL CO., LTD.

5.0
Main Products:
Aluminium Dihydrogen Phosphate, Sodium Hexametaphosphate(SHMP), Sodium Tripolyphosphate (STPP), 85% Phosphoric Acid, Tetrasodium Pyrophosphate(Tspp), Trisodium Phosphate(Tsp), Disodium Hydrogen Phosphate(DSP), Sodium Dihydrogen Phosphate(Msp), Polyaluminium Chloride(PAC), Polyacrylamide(PAM)
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our brand is Yulin Chemical, we are a factory for phosphate and water treatment chemicals from China.

Henan Wanzhong Water Treatment Co., LTD

Main Products:
Polyacrylamide, Polyaluminium Chloride (Poly Aluminium Chloride), PAM, PAC, Flocculant, Coagulant, Polydadmac, Activated Carbon, Super Absorbent Polymer, Chlorine Tablet
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Henan Wanzhong Water Treatment Co., Ltd ( Vanzon Water ) located in Gongyi City, Henan Province, which is largest production base for water purification materials in China. We are a new type of environmental protection company integrating production, sales and service. Currently we have more than 150 employees in our factory, and we have an experienced and skilled technical team, a strict quality management system and perfect analysis and inspection methods.

Jin Hua Shen Zhou Centrifuge Co., Ltd

5.0
·Manufacturer/Factory & Trading Company
Main Products:
Decanter Centrifuge, Screw Sludge Dewatering Machine, Disc Centrifuge, Tubular Centrifuge, Pusher Centrifuge, Complete Set of Sludge Dewatering, Food Machinery Production Line, Basket Centrifuge
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jinhua Shenzhou Centrifuge Co., Ltd. (formerly restructured from a state-owned enterprise founded in the MID-1970s) is a professional manufacturer of sludge/sewage treatment equipment and solid-liquid separation equipment. Main production: LW series decanter centrifuge, SZ stacked screw dewatering machine, LWS three-phase centrifuge, centrifugal dewatering machine, sludge thickening and dewatering integrated machine (sludge dewatering integrated machine), sludge dewatering complete equipment, sewage treatment Complete sets of equipment, planetary gear differentials and decanter centrifuge related supporting equipment (sludge cutter, shaftless screw conveyor, integrated flocculant preparation system, etc. ).