Updated Sep 14, 2026 · Public platform & industry data

Sep 14, 2026 Updated

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2026 Top 10 Filter Manufacturers in China Jiangsu

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

The top 10 Filter manufacturers in Jiangsu for 2026 are: Shanghai Saiji Electronics Co., Ltd, Shandong Jiqing Electrical Equipment Co., Ltd, FinTech Automation Technology (Suzhou) Co., Ltd, Shanghai Shunfei Electronics Co., Ltd, Shenzhen Weiaipu Electronics Co., Ltd, Nanjing Yuheng Electronic Technology Co., Ltd, Nanjing Liyanfei Machinery Equipment Co., Ltd, Hangzhou Lingfeng Intelligent Technology Co., Ltd, Changsha Honglicheng Electric Co., Ltd, Suzhou Qidao Electronic 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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JiangsuJiangsu
Top 1
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Shanghai Saiji Electronics Co., Ltd

Room J2812, Building 5, No. 3131 Jinshajiang Road, Zhenxin Street, Jiading District, Shanghai

Overall Score4.9 / 5
Est. Date2011-03-15
Registered Capital5000K CNY

Shanghai Saiji Electronics Co., Ltd., located at Room J2812, Building 5, No. 3131 Jinshajiang Road, Zhenxin Street, Jiading District, Shanghai, was established on March 15, 2011. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Fu Danqing. Core products: Filter

Top 2
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Shandong Jiqing Electrical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-11-23
Registered Capital10400K CNY

Shandong Jiqing Electrical Equipment Co., Ltd. is registered at No. 288 Qizhouwu Village, Cuikou Town, Qingyun County, Dezhou City, Shandong Province. The registration authority is Qingyun County Market Supervision Administration Bureau, and the legal representative is Han Shuyuan. Its business scope includes the production, research and development, and sales of dry-type air core reactors, incoming and outgoing line reactors, braking resistors, dry-type transformers, and frequency sensitive variable resistors. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Filter, Incoming Load Reactor, Single-Phase Filter

Top 3
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FinTech Automation Technology (Suzhou) Co., Ltd
Overall Score4.7 / 5
Est. Date2017-12-21
Registered Capital2000K CNY

Fenuc Automation Technology (Suzhou) Co., Ltd., registered at Room 201-311, Building 2, Jinghu Dianjin Business Plaza, No. 101 Shuyuan Road, Nanjiao, Chengxiang Town, Taicang City, registered with the Taicang Administrative Approval Bureau, with Shao Wenjuan as the legal representative. Its business scope includes licensed projects: food business (sales of pre packaged food); Import and export agency (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 projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of industrial automatic control system devices; Retail of hardware products; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Sales of instruments and meters; Sales of household appliances; Retail of cosmetics; Clothing and apparel retail; Retail of shoes and hats; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of specialized equipment for environmental protection; Furniture sales; Sales of household items; Sales of office supplies; Needle textile sales; Sales of daily necessities (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: Filter, Tecsense, Therma

TOP4
Shanghai Shunfei Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2003-06-12
Registered Capital10000K CNY

Shanghai Shunfei Electronics Co., Ltd., with its registered address at No. 921 Xinshen Road, Xinhe Town, Chongming District, Shanghai, is registered with the Chongming District Market Supervision Administration. The legal representative is Wang Anzhou, and its business scope includes general projects such as retail of electronic components; Wholesale of electronic components; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of metal products; Sales of office supplies; Sales of daily necessities; Sales of building materials; Sales of metal materials; 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 based on the business license) Licensed project: Class II value-added telecommunications services. (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: Filter, Maxchange , Tdk

TOP5
Shenzhen Weiaipu Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2009-12-15
Registered Capital1000K CNY

Shenzhen Weiaipu Electronics Co., Ltd. is registered at 1301, Building B, Rongchao New Era Plaza, No. 3 Lanqing 1st Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhang Hui. The business scope includes the research and sales of electronic components, EMC components, electronic connection wires, and computer peripheral products. EMC rectification consulting services; Sales of laboratory and peripheral equipment, instruments, mechanical equipment, and computer software; Computer system integration; Domestic trade; Import and export of goods and technology; Non residential real estate leasing; Mechanical equipment leasing. The production of electronic components, EMC components, electronic connecting wires, and computer peripheral products, except for projects that require approval according to law, shall be carried out independently based on the business license. (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: Filter, Magnetic Core, Inductance

TOP6
Nanjing Yuheng Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-12-18
Registered Capital2000K CNY

Nanjing Yuheng Electronic Technology Co., Ltd. is registered at Room 1901, Building 1, Deep Blue Center, No. 9 Futang Street, Dongshan Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Government Service Management Office, and the legal representative is Yuan Keke. The business scope includes research and sales of electronic devices, electronic products, and anti-static materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: wholesale of electronic components; Sales of instruments and meters; Operation of wires and cables; 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: Filter, Temperature Sensor, Integrated Circuit

TOP7
Nanjing Liyanfei Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-12-28
Registered Capital1000K CNY

Nanjing Liyanfei Machinery Equipment Co., Ltd., whose registered address is located at Station 018, Maker Space, E-Creation Park, No. 19, Pusi Road, Mount Taishan Street, Jiangbei New Area, Nanjing, is registered by the Administrative Examination and Approval Bureau of the Management Committee of Jiangbei New Area, Nanjing, and its legal representative is Wang Juan. Its business scope includes licensed items: import and export of goods; Technology import and export; Import and export agency (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 projects: sales of mechanical equipment; Retail of hardware products; Sales of instruments and meters; Sales of mechanical and electrical equipment; Retail of computer software, hardware, and auxiliary equipment; Retail of electronic components; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of security equipment; Sales of labor protection equipment; Sales of electrical equipment (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: Filter, Maezawa Chemical Maezawa Pneumatic Valve, Murakami Precision Machinery Uras Motor

TOP8
Hangzhou Lingfeng Intelligent Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-09-24
Registered Capital5000K CNY

Hangzhou Lingfeng Intelligent Technology Co., Ltd., with its registered address at Room 1002, 10th Floor, No. 398 Jianghong South Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Hangzhou High tech Industrial Development Zone (Binjiang). The legal representative is Wu Xuesheng, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Design and construction services for security technology prevention systems; Manufacturing of security equipment; Sales of security equipment; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of optical instruments; Sales of optical instruments; Sealing component manufacturing; Rubber product manufacturing; Sales of high-performance sealing materials; Sales of high-quality synthetic rubber; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Complete sets of nuclear power equipment and engineering technology research and development; Software development; Software sales; Wholesale of computer software, hardware, and auxiliary equipment; Sales of Class I medical devices; Information system integration services; Engineering management services; Enterprise management consulting; Consulting and planning services (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed Project: Design of Building Intelligent System (a project that requires approval by law, and can only be operated after approval by relevant departments. Specific business projects are subject to the approval results).. Core products: Filter, System Based Infrared Thermal Imager, Explosion Proof Dual Tube Gimbal

TOP9
Changsha Honglicheng Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2021-03-29
Registered Capital1000K CNY

Changsha Honglicheng Electric Co., Ltd., registered at Room 2124, Building 3, 10, and 4, Jinqiao Market Cluster 2, South of Purui West Road, Huangjinyuan Street, Xiangjiang New Area, Hunan Province. The registration authority is Hunan Xiangjiang New Area Management Committee, and the legal representative is He Xianwen. The business scope includes general items: sales of electrical equipment; Sales of power electronic components; Sales of instruments and meters; Sales of pneumatic power machinery and components; Sales of mechanical and electrical equipment; Sales of electrical instruments and meters; Installation services for ordinary mechanical equipment; Retail of hardware products; Wholesale of hardware products; Import and export of goods; General equipment repair; Specialized equipment repair; Electrical equipment repair; Import and export agency; Technology import and export (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: Filter, 6Ep Power Supply, Panasonic

TOP10
Suzhou Qidao Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2009-09-18
Registered Capital15000K CNY

Suzhou Qidao Electronic Technology Co., Ltd., with its registered address at 1378 Xinzhuang Avenue, Xinzhuang Town, Changshu City, registered with the Changshu Administrative Approval Bureau, and represented by Tan Fusheng as its legal representative. Its business scope includes research and development, sales of communication electronic components and cable assemblies; Sales: Electrical and electrical products, hardware equipment, electromechanical equipment, instruments and meters, electronic accessories, security supplies and equipment; Sales and services of environmentally friendly materials and equipment; The import and export business of goods and technology, except for those that are pre licensed or prohibited by laws and administrative regulations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Filter, Andrew Feeder, Andrew Connector

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Saiji Electronics Co., Ltd2011-03-15Filter5000K CNYNot Supported
Shandong Jiqing Electrical Equipment Co., Ltd2017-11-23Filter, Incoming Load Reactor, Single-Phase Filter10400K CNYNot Supported
FinTech Automation Technology (Suzhou) Co., Ltd2017-12-21Filter, Tecsense, Therma2000K CNYNot Supported
Shanghai Shunfei Electronics Co., Ltd2003-06-12Filter, Maxchange , Tdk10000K CNYNot Supported
Shenzhen Weiaipu Electronics Co., Ltd2009-12-15Filter, Magnetic Core, Inductance1000K CNYSupported
Nanjing Yuheng Electronic Technology Co., Ltd2015-12-18Filter, Temperature Sensor, Integrated Circuit2000K CNYNot Supported
Nanjing Liyanfei Machinery Equipment Co., Ltd2017-12-28Filter, Maezawa Chemical Maezawa Pneumatic Valve, Murakami Precision Machinery Uras Motor1000K CNYNot Supported
Hangzhou Lingfeng Intelligent Technology Co., Ltd2019-09-24Filter, System Based Infrared Thermal Imager, Explosion Proof Dual Tube Gimbal5000K CNYNot Supported
Changsha Honglicheng Electric Co., Ltd2021-03-29Filter, 6Ep Power Supply, Panasonic1000K CNYNot Supported
Suzhou Qidao Electronic Technology Co., Ltd2009-09-18Filter, Andrew Feeder, Andrew Connector15000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of filters, it is recommended to conduct preliminary screening based on key technical parameters such as operating frequency range, insertion loss, and impedance matching. Different communication equipment or industrial control systems have significant differences in parameter requirements.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support, especially in fields such as power electronics or medical equipment that require high stability of filters.
  • In scenarios such as RF circuits or power purification, it is necessary to clarify the type of filter (such as LC, ceramic, or surface acoustic wave), whose attenuation characteristics and temperature coefficient directly affect the actual application effect.
  • When purchasing filters in the field of industrial automation, it is recommended to combine the supplier's industry performance and platform statistical information, while verifying the actual measurement data of the product in EMI suppression or signal conditioning.

Knowledge Base

Q

Shenzhen Weiaipu Electronics Co., Ltd. is an electromagnetic compatibility service provider mainly engaged in the research and production of EMC anti-interference components. The company's main products include power filters, EMI anti-interference magnetic cores, amorphous magnetic ring inductor series, and EMC shielding materials. Our products are applied to IT and AV products for both large and small household appliances

Q

Capacitors can be used to make low-pass filters, which can filter high-frequency signals and retain low-frequency signals, and are widely used in circuit design. This article will provide a detailed introduction to the principle, characteristics, and practical application of capacitor low-pass filters.

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