Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Elastic Filler Manufacturers in China

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Top-rated Elastic Filler suppliers, How to choose a Elastic Filler manufacturer, Best Elastic Filler companies in China

The top 10 Elastic Filler manufacturers in China for 2026 are: Yixing Weiya Environmental Protection Packing Factory, Yixing Yilan Environmental Protection Equipment Co., Ltd, Sulaiqing Environmental Technology (Shanghai) Co., Ltd, Henan Chengying Environmental Protection Technology Co., Ltd, Pingxiang Shengfeng Packing Co., Ltd, Pingxiang Tiansheng Chemical Equipment Co., Ltd, Wuxi Hengyi Taihua Environmental Protection Technology Co., Ltd, Jiangsu Zhengjie Environmental Protection Co., Ltd, Pingxiang Tiansheng Chemical Equipment Co., Ltd, Jiangxi Huihua 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.

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Top 1
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Yixing Weiya Environmental Protection Packing Factory
Overall Score4.9 / 5
Est. Date2010-03-30
Registered Capital5000K CNY

Yixing Weiya Environmental Protection Packing Factory, with its registered address at No. 278 Ezhou South Road, Heqiao Town, Yixing City, registered with the Yixing Administrative Approval Bureau, and represented by Yang Junwei as its legal representative. Its business scope includes the manufacturing and sales of environmental protection fillers and water treatment equipment; Sales of environmental protection equipment and accessories; Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Elastic Filler, Elastic Filler, Short Stem Filter Head

Top 2
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Yixing Yilan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2009-05-11
Registered Capital5800K CNY

Yixing Yilan Environmental Protection Equipment Co., Ltd. is located in the Industrial Concentration Zone of Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Lu Junrong. Its business scope includes the manufacturing and sales of environmental pollution prevention and control equipment, fiberglass products, pipe valves, environmental protection fillers, environmental protection equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Elastic Filler, Fine Bubble Diffuser , Mechanical Grating

Top 3
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Sulaiqing Environmental Technology (Shanghai) Co., Ltd
Overall Score4.7 / 5
Est. Date2014-07-22
Registered Capital5000K CNY

Sulaiqing Environmental Technology (Shanghai) Co., Ltd., with its registered address at Room AA4082, Building 2, No. 598 Guanghua Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision Administration. The legal representative is Zhan Et, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of ecological environment materials; Sponge product sales; Research and development of bio based material technology; Sales of specialized equipment for environmental protection; Water pollution control; Water pollution prevention and control services; Wastewater treatment and its recycling; Development of intelligent water management system; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Engineering management services; Labor services (excluding labor dispatch); Environmental consulting services; Technology import and export; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Elastic Filler, , Aeration And Interception System

TOP4
Henan Chengying Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-03
Registered Capital6000K CNY

Henan Chengying Environmental Protection Technology Co., Ltd. is located 500 meters south of the intersection of Township Road 030 and National Highway 310 in Beishankou Town, Gongyi City, Zhengzhou City, Henan Province. It was established on June 3, 2021, with the registration authority of Gongyi Market Supervision Administration and the legal representative being Wang Huaiyan. Core products: Elastic Filler

TOP5
Pingxiang Shengfeng Packing Co., Ltd
Overall Score4.6 / 5
Est. Date2004-03-01
Registered Capital60000K CNY

Pingxiang Shengfeng Packing Co., Ltd., with its registered address located in Xiashi West Industrial Park, Pingxiang Development Zone, Jiangxi Province, is registered with the Pingxiang Economic and Technological Development Zone Market Supervision and Administration Bureau. The legal representative is Yang Shitao, and its business scope includes general projects: sales of metal materials, sales of plastic products, sales of metal products, sales of special ceramic products, sales of molds, sales of sealing fillers, sales of chemical products (excluding licensed chemical products), sewage treatment and its recycling, import and export of goods, external contracting projects, technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, manufacturing of special ceramic products, manufacturing of gas and liquid separation and purification equipment, manufacturing of special equipment for oil refining and chemical production, mold manufacturing. Manufacturing of metal materials, Manufacturing of sealing fillers (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). Core products: Elastic Filler, Multi Sided Hollow Sphere, Filler

TOP6
Pingxiang Tiansheng Chemical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-10-11
Registered Capital36800K CNY

Pingxiang Tiansheng Chemical Equipment Co., Ltd. is registered at Building 7, West Zone, High tech Industrial Park, Pingxiang Economic Development Zone, Pingxiang City, Jiangxi Province. The registration authority is the Market Supervision and Administration Bureau of Pingxiang Economic and Technological Development Zone, and the legal representative is Yang Shici. Its business scope includes the manufacturing and sales of chemical equipment, water treatment equipment, industrial ceramics, metal fillers, and plastic products, as well as self operated and agency import and export trade of various commodities and technologies, and anti-corrosion engineering. (If there are special provisions in the national laws for the above-mentioned projects, follow their provisions). Core products: Elastic Filler, Wire Mesh Defogger, Pp Plastic Ball Ring Connector

TOP7
Wuxi Hengyi Taihua Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-04-11
Registered Capital1800K CNY

Wuxi Hengyi Taihua Environmental Protection Technology Co., Ltd., registered at Far East Avenue, Gaocheng Town, Yixing City, with the administrative approval bureau of Yixing City and Wang Huajun as the legal representative, engages in technical research, development, design, manufacturing, processing, installation, and sales of environmental protection equipment, softened water equipment, mining machinery equipment and accessories, ultrafiltration equipment, reverse osmosis equipment, and exhaust gas purification equipment; Design and construction of environmental protection projects; Operation and management of environmental pollution control facilities; Sales of environmental water treatment equipment accessories, electrical equipment and accessories, wires and cables, metal materials, plastic products, fiberglass products, chemical products and raw materials (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: Elastic Filler, Filler For Sewage Treatment, Biological Rope Type Filling Material

TOP8
Jiangsu Zhengjie Environmental Protection Co., Ltd
Overall Score4.5 / 5
Est. Date2020-12-16
Registered Capital10000K CNY

Jiangsu Zhengjie Environmental Protection Co., Ltd., with its registered address at No. 169 Zhongxin Road, Gaocheng Town, Yixing City, registered with the Yixing Administrative Approval Bureau, and represented by Kang Xufeng as its legal representative. Its business scope includes licensed projects such as construction projects; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General project: Manufacturing of specialized environmental protection equipment; Manufacturing of industrial automatic control system devices; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of sludge treatment equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of dust removal technology equipment; General equipment manufacturing (excluding special equipment manufacturing); Mechanical parts and component processing; Manufacturing of instruments and meters; Manufacturing of plastic products; Rubber product manufacturing; Manufacturing of hardware products; Mold manufacturing; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of specialized equipment for environmental protection; Sales of industrial automatic control system devices; Sales of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of mechanical equipment; Wholesale of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of metal products; Sales of insulation materials; Sales of plastic products; Sales of rubber products; Sales of metal materials; Sales of glass fiber reinforced plastic products; Sales of instruments and meters; Sales of anti-corrosion materials; Sales of engineering plastics and synthetic resins; External contracting projects; Engineering management services; Engineering and technical research and experimental development; Soil pollution control and remediation services; Water pollution control; Water pollution prevention and control services; Air pollution control; Solid waste management; Environmental protection monitoring; Development of intelligent water management system; Technology promotion and application services; Mechanical equipment research and development; General equipment repair; Installation services for ordinary mechanical equipment; Water related consulting services; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods; Import and export agency (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: Elastic Filler, Aeration Disc, Hollow Sphere Packing

TOP9
Pingxiang Tiansheng Chemical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2011-10-11
Registered Capital36800K CNY

Pingxiang Tiansheng Chemical Equipment Co., Ltd. is registered at Building 7, West Zone, High tech Industrial Park, Pingxiang Economic Development Zone, Pingxiang City, Jiangxi Province. The registration authority is the Market Supervision and Administration Bureau of Pingxiang Economic and Technological Development Zone, and the legal representative is Yang Shici. Its business scope includes the manufacturing and sales of chemical equipment, water treatment equipment, industrial ceramics, metal fillers, and plastic products, as well as self operated and agency import and export trade of various commodities and technologies, and anti-corrosion engineering. (If there are special provisions in the national laws for the above-mentioned projects, follow their provisions). Core products: Elastic Filler, Plastic Saddle Ring, Teller Rosette

TOP10
Jiangxi Huihua Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2007-03-07
Registered Capital10000K CNY

Jiangxi Huihua Technology Co., Ltd., registered at No. 3-225, Zone D, Xiangdong District Industrial Park, Pingxiang City, Jiangxi Province, with the registration authority of Pingxiang Market Supervision Administration and the legal representative of Fang Yuqing, is engaged in the research and development, manufacturing, and sales of catalysts, catalyst carriers, molecular sieves, activated alumina, activated carbon, ceramic balls, ceramics, plastic fillers, metal fillers, thermal storage fillers, ceramic rollers, packaging products, and industrial ceramics; Environmental engineering construction; Foreign trade (projects that require approval by law must be approved by relevant departments before conducting business activities). Core products: Elastic Filler, Ceramic Fillers, Porcelain Ball

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Yixing Weiya Environmental Protection Packing Factory2010-03-30Elastic Filler, Elastic Filler, Short Stem Filter Head5000K CNYNot Supported
Yixing Yilan Environmental Protection Equipment Co., Ltd2009-05-11Elastic Filler, Fine Bubble Diffuser , Mechanical Grating5800K CNYSupported
Sulaiqing Environmental Technology (Shanghai) Co., Ltd2014-07-22Elastic Filler, , Aeration And Interception System5000K CNYNot Supported
Henan Chengying Environmental Protection Technology Co., Ltd2021-06-03Elastic Filler6000K CNYNot Supported
Pingxiang Shengfeng Packing Co., Ltd2004-03-01Elastic Filler, Multi Sided Hollow Sphere, Filler60000K CNYSupported
Pingxiang Tiansheng Chemical Equipment Co., Ltd2011-10-11Elastic Filler, Wire Mesh Defogger, Pp Plastic Ball Ring Connector36800K CNYSupported
Wuxi Hengyi Taihua Environmental Protection Technology Co., Ltd2016-04-11Elastic Filler, Filler For Sewage Treatment, Biological Rope Type Filling Material1800K CNYNot Supported
Jiangsu Zhengjie Environmental Protection Co., Ltd2020-12-16Elastic Filler, Aeration Disc, Hollow Sphere Packing10000K CNYSupported
Pingxiang Tiansheng Chemical Equipment Co., Ltd2011-10-11Elastic Filler, Plastic Saddle Ring, Teller Rosette 36800K CNYSupported
Jiangxi Huihua Technology Co., Ltd2007-03-07Elastic Filler, Ceramic Fillers, Porcelain Ball10000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of elastic fillers, it is recommended to prioritize confirming key technical parameters such as filler porosity and specific surface area to ensure their suitability for specific scenarios such as wastewater treatment or bioreactors.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable product performance and delivery guarantees.
  • Elastic fillers are commonly used for microbial biofilm formation in industrial wastewater treatment. When purchasing, suitable materials (such as polypropylene or polyethylene) should be selected based on the water flow impact strength to avoid long-term use effects caused by physical deformation.
  • The corrosion resistance requirements for elastic fillers vary greatly in different application scenarios. For example, chemical wastewater needs to focus on chemical stability, while municipal wastewater can appropriately reduce the weight of this indicator to optimize costs.

Knowledge Base

Q

Scientific selection guide for elastic fillers In the biological wastewater treatment system, microorganisms need to adhere to the surface of the carrier to form a biofilm to degrade pollutants. Traditional fillers are prone to problems such as uneven film formation, blockage, or detachment, which affect processing efficiency. Elastic fillers, due to their unique structural design, can effectively improve the three-phase contact efficiency of air-water biofilms and become a key material to solve the above-mentioned pain points.

Q

Stereoscopic elastic fillers are widely used in various water treatment scenarios. It provides a large specific surface area and good permeability through its unique structural design, promoting the attachment and growth of microorganisms and improving the efficiency of biological treatment. The application places of this filler mainly include but are not limited to industrial wastewater treatment, urban sewage treatment plants, and ecological restoration projects of lakes and rivers.

Q

Stereoscopic elastic packing is a biofilm carrier device used in sewage treatment systems. It provides a surface for microorganisms to attach and grow through its unique structural design, effectively purifying water quality. It has a large specific surface area and good permeability, which can promote the efficiency of oxygen transfer and the contact efficiency between microorganisms and organic matter in sewage, thereby improving the treatment effect.

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