Updated Oct 18, 2026 · Public platform & industry data

Oct 18, 2026 Updated

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2026 Top 10 None Manufacturers in China

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Top-rated None suppliers, How to choose a None manufacturer, Best None companies in China

The top 10 None manufacturers in China for 2026 are: Yixing Weiya Environmental Protection Packing Factory, Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Qingdao Taishun Stone Co., Ltd, Sulaiqing Environmental Technology (Shanghai) Co., Ltd, Gongyi Qixin Water Purification Materials Co., Ltd, Henan Landa Water Treatment Materials Co., Ltd, Chongqing Qingyuan Rongshun Water Purification Materials Co., Ltd, Yixing Jingtaiyuan Environmental Protection Technology Co., Ltd, Gongyi Sifeng Water Purification Materials Co., Ltd, Zhejiang Lvmei Xinte 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.

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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: None, Elastic Filler, Short Stem Filter Head

Top 2
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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Xianglv Environmental Protection Technology Co., Ltd., with its registered address in Chengxi Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Jingjing as its legal representative. Its business scope includes research and development of environmental protection technology; Manufacturing, sales, installation, and commissioning of environmental protection machinery and accessories, air pollution prevention and control equipment, water treatment equipment and accessories; Sales of instruments and meters, fiberglass products, plastic products, water treatment agents (excluding hazardous chemicals), metal materials, hardware and electrical appliances, wires and cables, chemical products and raw materials (excluding hazardous chemicals); 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: None, Silo, Conversion Grille

Top 3
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Qingdao Taishun Stone Co., Ltd
Overall Score4.7 / 5
Est. Date2011-09-27
Registered Capital200K CNY

Qingdao Taishun Stone Co., Ltd., with its registered address at No. 144, Lijia Nv Gu Community, Liuting Street, Chengyang District, Qingdao City. The registration authority is the Market Supervision Administration of Chengyang District, Qingdao City, and the legal representative is Yang Chengfang. Its business scope includes production and processing (not locally produced and processed) of stone and cement boards; Wholesale and retail: stone, building materials, decorative materials, plastic products, hardware accessories, mechanical and electrical products, ceramic products, chemical products (excluding hazardous chemicals), metal products, electronic components, general labor protection equipment; Domestic freight forwarding agents; Handling services, loading and unloading services, transportation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Water Treatment Filter Media, Volcanic Rock Stone

TOP4
Sulaiqing Environmental Technology (Shanghai) Co., Ltd
Overall Score4.6 / 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: None, , Aeration And Interception System

TOP5
Gongyi Qixin Water Purification Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-23
Registered Capital1000K CNY

Gongyi Qixin Water Purification Materials Co., Ltd. is registered in Jiajinkou Village, Jiajinkou Town, Gongyi City. The registration authority is Gongyi Market Supervision Administration, and the legal representative is Wang Xinlei. Its business scope includes the sale of water purification materials, water treatment filter media, polyacrylamide, activated carbon, quartz sand, and polyaluminum chloride.. Core products: None, Powdered Activated Carbon, Polyaluminium Chloride

TOP6
Henan Landa Water Treatment Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2016-03-29
Registered Capital10000K CNY

Henan Landa Water Treatment Materials Co., Ltd., with its registered address in Tieshenggou Village, Jiajinkou Town, Gongyi City, is registered with the Gongyi Market Supervision and Administration Bureau. The legal representative is Wang Zhenfeng, and its business scope includes the production of water purification materials; Sales: Water treatment materials, fillers, activated carbon, aerators, water purification agents; Installation services for water treatment equipment; Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations).. Core products: None, Honeycomb Activated Carbon, Columnar Activated Carbon

TOP7
Chongqing Qingyuan Rongshun Water Purification Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-27
Registered Capital10000K CNY

Chongqing Qingyuan Rongshun Water Purification Materials Co., Ltd., with its registered address at No. 5-4, Hengjie, Shipingqiao, Jiulongpo District, Chongqing, is registered with the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing. The legal representative is Tian Haohan, and the business scope includes the sale of quartz sand, pebbles, activated carbon, manganese sand, anthracite filter media, water purification materials, sand and gravel (excluding mining), cement, and building materials (excluding hazardous chemicals). **Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: None, Quartz Sand, Sea Sand

TOP8
Yixing Jingtaiyuan Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-10
Registered Capital1000K CNY

Yixing Jingtaiyuan Environmental Protection Technology Co., Ltd., with its registered address at No. 1095, Far East Avenue 66, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Chen Jianjun, and its business scope includes the technical research and development, processing, and sales of environmental protection equipment and accessories; Sales of pipes and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Stainless Steel Inclined Tube Packing, Elastic Filler

TOP9
Gongyi Sifeng Water Purification Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2016-04-11
Registered Capital2000K CNY

Gongyi Sifeng Water Purification Materials Co., Ltd., with its registered address in Xicun Village, Xicun Town, Gongyi City, is registered with the Gongyi Market Supervision Administration Bureau. The legal representative is Li Xiaoming, and its business scope includes the production of fiber balls; Sales: polyaluminum chloride, flocculant, water purification agent, activated carbon, water purification filter material, environmentally friendly filler, metal materials.. Core products: None, Powdered Activated Carbon, Sodium Acetate, Sodium Acetate

TOP10
Zhejiang Lvmei Xinte Environmental Protection Technology Co., Ltd

1401, No. 58 Rainbow North Road, Baizhang Street, Yinzhou District, Ningbo City, Zhejiang Province (Promised Declaration)

Overall Score4.4 / 5
Est. Date2020-08-21
Registered Capital10000K CNY

Zhejiang Lvmei Xinte Environmental Protection Technology Co., Ltd., located at 1401, No. 58 Caihong North Road, Baizhang Street, Yinzhou District, Ningbo City, Zhejiang Province (commitment declaration), was established on August 21, 2020. The registration authority is the Market Supervision Administration of Yinzhou District, Ningbo City, and the legal representative is Wang Haiwei. Core products: None

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Yixing Weiya Environmental Protection Packing Factory2010-03-30None, Elastic Filler, Short Stem Filter Head5000K CNYNot Supported
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26None, Silo, Conversion Grille10000K CNYSupported
Qingdao Taishun Stone Co., Ltd2011-09-27None, Water Treatment Filter Media, Volcanic Rock Stone200K CNYNot Supported
Sulaiqing Environmental Technology (Shanghai) Co., Ltd2014-07-22None, , Aeration And Interception System5000K CNYNot Supported
Gongyi Qixin Water Purification Materials Co., Ltd2017-11-23None, Powdered Activated Carbon, Polyaluminium Chloride1000K CNYNot Supported
Henan Landa Water Treatment Materials Co., Ltd2016-03-29None, Honeycomb Activated Carbon, Columnar Activated Carbon10000K CNYSupported
Chongqing Qingyuan Rongshun Water Purification Materials Co., Ltd2017-07-27None, Quartz Sand, Sea Sand10000K CNYNot Supported
Yixing Jingtaiyuan Environmental Protection Technology Co., Ltd2017-05-10None, Stainless Steel Inclined Tube Packing, Elastic Filler1000K CNYSupported
Gongyi Sifeng Water Purification Materials Co., Ltd2016-04-11None, Powdered Activated Carbon, Sodium Acetate, Sodium Acetate2000K CNYNot Supported
Zhejiang Lvmei Xinte Environmental Protection Technology Co., Ltd2020-08-21None10000K CNYNot Supported

Knowledge Base

Q

Baidu AiGou will help you find pictures related to different categories of suspended biological filter materials, taking you to appreciate the diversity and uniqueness of suspended biological filter materials. At the same time, we also recommend high-quality suspended biological filter materials for you, allowing you to easily and quickly find the most suitable suspended biological filter material for yourself when purchasing.

Q

Quartz sand filter material, as a common physical filtering material, is widely used in the field of water treatment, especially playing an important role in sewage deep treatment, sewage reuse, and water supply treatment. The principle of filtering suspended solids is mainly based on the following aspects: Physical adsorption capacity of quartz sand filter material Quartz sand filter media has a surface charge in water, which makes it have strong physical adsorption

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