Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

English
title decor left

2026 Top 10 Valveless Filter Tank Manufacturers in China

title decor right

Top-rated Valveless Filter Tank suppliers, How to choose a Valveless Filter Tank manufacturer, Best Valveless Filter Tank companies in China

The top 10 Valveless Filter Tank manufacturers in China for 2026 are: Weifang Qiande Environmental Protection Equipment Co., Ltd, Shandong Hongtaiyuan Environmental Protection Technology Co., Ltd, Weifang Lvke Environmental Protection Technology Co., Ltd, Weifang Flood Environmental Protection Equipment Co., Ltd, Shandong Zhibo Environmental Engineering Co., Ltd, Wuxi Belicon Environmental Protection Equipment Co., Ltd, Yixing Jinfanda Environmental Protection Technology Co., Ltd, Yixing Kaisite Environmental Protection Machinery Co., Ltd, Yixing Sennuote Environmental Protection Technology Co., Ltd, Shandong Xuantu Environmental Protection Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Region FilterRegion
Top 1
background image
Weifang Qiande Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2017-07-27
Registered Capital3000K CNY

Weifang Qiande Environmental Protection Equipment Co., Ltd. is registered in Chejiagou Village, Yeyuan Town, Linqu County, Weifang City, Shandong Province. The registration authority is Linqu County Market Supervision Administration Bureau, and the legal representative is Feng Yumei. The business scope includes the manufacturing, sales, and installation of environmental protection equipment, water treatment equipment, filtration equipment, mining machinery equipment and accessories; Environmental engineering design and construction; Processing and sales of rubber and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Valveless Filter Tank, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

Top 2
background image
Shandong Hongtaiyuan Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2019-08-21
Registered Capital5000K CNY

Shandong Hongtaiyuan Environmental Protection Technology Co., Ltd., with its registered address located in Tudi Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Zang Hongxiao, and its business scope includes environmental protection technology development and technical services; Operation of environmental protection facilities; Research and development, processing, and sales of environmental protection equipment and accessories, paper machine machinery and accessories, food machinery, slaughter machinery, packaging machinery, and automotive parts; Environmental engineering design and construction; Selling chemical products (excluding hazardous chemicals); Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Valveless Filter Tank, Air Flotation Machine, Inclined Tube Settler

Top 3
background image
Weifang Lvke Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2016-07-05
Registered Capital2000K CNY

Weifang Lvke Environmental Protection Technology Co., Ltd., with its registered address at No. 602, Yangjialing Industrial Park, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Renjing, and its business scope includes research and development, production, and sales of environmental protection equipment, papermaking equipment, and accessories; Environmental technology consulting, environmental engineering design, and construction; Design, production, sales, and installation of rainwater collection systems; Selling specialized chemicals for environmental pollution treatment (excluding hazardous chemicals); Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Valveless Filter Tank, Filter, Sand-Water Separator

TOP4
Weifang Flood Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-10-11
Registered Capital1000K CNY

Weifang Hongshui Environmental Protection Equipment Co., Ltd., with its registered address at Dong-6, Middle Section Road, Longdu Industrial Park, Xituqiang, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Liu Yizhen, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Sales of electrical equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of dust removal technology equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Sales of chemical products (excluding licensed chemical products); Sales of generators and generator sets; Sales of pumps and vacuum equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Environmental consulting services; Air pollution control; Air pollution prevention and control services; Water pollution prevention and control services; Installation services for ordinary mechanical equipment; Labor services (excluding labor dispatch); Loading and unloading handling; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction project design. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Valveless Filter Tank, Vertical Flow Sedimentation Tank, Electrolytic Air Flotation Machine

TOP5
Shandong Zhibo Environmental Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2014-03-22
Registered Capital32000K CNY

Shandong Zhibo Environmental Engineering Co., Ltd., with its registered address at Room 1306, Building 1, Dongfang International New City, No. 10351 Health East Street, Hebei Community, Xincheng Street, Weifang High tech Zone, Shandong Province (for public use only), registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, represented by Wang Zhenhua as the legal representative. Its business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; General equipment manufacturing (excluding special equipment manufacturing); Sales of gas and liquid separation and purification equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Engineering management services; Environmental consulting services; Engineering and technical research and experimental development; Air pollution control; Soil pollution control and remediation services; Solid waste management; Import and export of goods; Technology import and export; Sales of chemical products (excluding licensed chemical products); Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment repair; General equipment repair. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Valveless Filter Tank, Add Equipment, Inclined Tube Settling Tank

TOP6
Wuxi Belicon Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-06-22
Registered Capital500K CNY

Wuxi Belikang Environmental Protection Equipment Co., Ltd., with its registered address located in the Industrial Concentration Zone of Heqiao Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Zhang Shicheng, and its business scope includes the research and development, manufacturing, processing, sales, and maintenance of environmental protection equipment, fountain equipment and accessories, dust removal, desulfurization, and denitrification equipment, garbage leachate equipment, exhaust gas treatment equipment, power lamp posts, low-voltage electrical appliances, and electrical control cabinets; Installation of environmental protection equipment, water feature equipment, and lighting equipment; Design and construction of environmental protection engineering, water landscape engineering, landscaping engineering, and lighting engineering; Sales of metal materials, environmental protection equipment accessories, environmental protection fillers, plastic products, fiberglass products, insulation materials, building decoration materials, water pumps, valves, fans, flanges, reducers, pipes, wires and cables, instruments and meters, water treatment agents (excluding hazardous chemicals); Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Valveless Filter Tank, Belt Filter Press, Lime Silo

TOP7
Yixing Jinfanda Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-03-07
Registered Capital1000K CNY

Yixing Jinfanda Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is Yixing Data Bureau, and the legal representative is Huan Chunxiang. The business scope includes licensed projects: construction projects (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Environmental consulting services; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; Sales of ecological environment materials; Sales of chemical products (excluding licensed chemical products) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Valveless Filter Tank, Screw Conveyor, Fenton Reactor

TOP8
Yixing Kaisite Environmental Protection Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2013-06-20
Registered Capital30800K CNY

Yixing Kaisite Environmental Protection Machinery Co., Ltd., with its registered address in Gaocheng Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Yu Shengjun, and its business scope includes licensed projects such as construction projects (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as manufacturing of specialized environmental protection equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of dust removal technology equipment; Manufacturing of metal structures; Manufacturing of pneumatic power machinery and components; Manufacturing of plastic products; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of industrial automatic control system devices; Wind power generation technology services; Manufacturing of generators and generator sets; Sales of specialized equipment for environmental protection; Sales of plastic products; Sales of ecological environment materials; Sales of glass fiber reinforced plastic products; Sales of mechanical equipment; Sales of rubber products; Sales of specialized equipment for refining and chemical production; Wholesale of hardware products; Sales of specialized chemical products (excluding hazardous chemicals); Engineering management services; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Specialized equipment repair; General equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Valveless Filter Tank, Freezing Crystallization Of Ferrous Sulfate, Shallow Sand Filter

TOP9
Yixing Sennuote Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-03-24
Registered Capital580K CNY

Yixing Sennuote Environmental Protection Technology Co., Ltd., with its registered address in Gaocheng Village, Gaocheng Town, Yixing City, is registered with Yixing Data Bureau and represented by Qi Qianqian as its legal representative. Its business scope includes licensed projects such as construction labor subcontracting (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results), general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for environmental protection; Sales of coatings (excluding hazardous chemicals); Sales of insulation and soundproofing materials; Sales of ecological environment materials; Sales of rubber products; Mechanical equipment leasing; Specialized equipment repair; Environmental consulting services; Mechanical parts and component processing; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Electrical equipment repair; Sales of mechanical and electrical equipment; Sales of electrical equipment; General equipment repair; Sales of non-metallic minerals and products; Sales of plastic products; Sales of anti-corrosion materials; Sales of insulation materials; Labor services (excluding labor dispatch); Sales of metal materials; Professional design services; Sales of fiberglass and related products; Sales of bearings, gears, and transmission components; Sales of pumps and vacuum equipment; Sales of valves and plugs; Operation of wires and cables; Sales of sealing fillers; Sales of instruments and meters (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Valveless Filter Tank, Cyclone Sedimentation Tank, Pumping Station

TOP10
Shandong Xuantu Environmental Protection Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2014-04-28
Registered Capital20000K CNY

Shandong Xuantu Environmental Protection Technology Co., Ltd., registered at Tourist Road, Nanhu District, Zhucheng City, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision Administration and the legal representative of Chen Jianfu, operates in the research and development, processing, and sales of environmental protection machinery, food machinery, paper making machinery, slaughter machinery, packaging machinery, automotive parts, and molds; Selling sewage treatment biological agents; Design, construction, and consulting services for environmental engineering and municipal engineering; Import and export business of goods and technology. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Valveless Filter Tank, Quartz Sand Filter Equipment, Valveless Filter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Weifang Qiande Environmental Protection Equipment Co., Ltd2017-07-27Valveless Filter Tank, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit3000K CNYSupported
Shandong Hongtaiyuan Environmental Protection Technology Co., Ltd2019-08-21Valveless Filter Tank, Air Flotation Machine, Inclined Tube Settler5000K CNYNot Supported
Weifang Lvke Environmental Protection Technology Co., Ltd2016-07-05Valveless Filter Tank, Filter, Sand-Water Separator2000K CNYSupported
Weifang Flood Environmental Protection Equipment Co., Ltd2022-10-11Valveless Filter Tank, Vertical Flow Sedimentation Tank, Electrolytic Air Flotation Machine1000K CNYSupported
Shandong Zhibo Environmental Engineering Co., Ltd2014-03-22Valveless Filter Tank, Add Equipment, Inclined Tube Settling Tank32000K CNYSupported
Wuxi Belicon Environmental Protection Equipment Co., Ltd2017-06-22Valveless Filter Tank, Belt Filter Press, Lime Silo500K CNYSupported
Yixing Jinfanda Environmental Protection Technology Co., Ltd2013-03-07Valveless Filter Tank, Screw Conveyor, Fenton Reactor1000K CNYSupported
Yixing Kaisite Environmental Protection Machinery Co., Ltd2013-06-20Valveless Filter Tank, Freezing Crystallization Of Ferrous Sulfate, Shallow Sand Filter30800K CNYSupported
Yixing Sennuote Environmental Protection Technology Co., Ltd2017-03-24Valveless Filter Tank, Cyclone Sedimentation Tank, Pumping Station580K CNYSupported
Shandong Xuantu Environmental Protection Technology Co., Ltd2014-04-28Valveless Filter Tank, Quartz Sand Filter Equipment, Valveless Filter20000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of valve free filters, it is recommended to prioritize confirming key technical parameters such as filtration flow rate and filter layer thickness to ensure compatibility with existing water treatment systems.
  • Valveless filter is suitable for industrial circulating water pretreatment or small-scale sewage treatment scenarios. When purchasing, gravity or pressure structure design can be selected based on the treatment scale.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support, and priority should be given to selecting companies with higher technological maturity.
  • In chemical or power industry applications, attention should be paid to the selection of corrosion-resistant materials for valve free filters, and it is recommended to verify the actual operational case data of suppliers in similar projects.

Knowledge Base

Q

The selection of filter material for a valve free filter is crucial. On the one hand, the mechanical strength of the filter material should be considered. In the long-term filtration process, the filter material needs to withstand the erosion of water flow and friction between filter materials. If the mechanical strength is not enough, the filter material is prone to breakage, which will affect the filtration effect. For example, if the filter material breaks and produces small particles, it may clog the pores of the filter layer and reduce the filtration efficiency. another

Q

This article analyzes the structure and function of the filter cup in a valve free filter tank, reveals its working principle as the core filtration unit, and compares the characteristic differences of common filter cup materials to help readers understand the key components of this industrial filtration equipment.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs