Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Filter Manufacturers in China

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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 China for 2026 are: Beijing Zhongyuhao Electric Co., Ltd, Shanghai Voltage Regulator Factory, Youyi Co., Ltd, Kepai Enjie (Xi'an) Electric Co., Ltd, Shanghai Saiji Electronics Co., Ltd, Shanghai Yunhan Tianqi Electronic Technology Co., Ltd, Shandong Jiqing Electrical Equipment Co., Ltd, Shanghai Qiantuo Trading Co., Ltd, Shenzhen Zijinian Technology Co., Ltd, Guofenglin Technology (Shenzhen) 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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Region FilterRegion
Top 1
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Beijing Zhongyuhao Electric Co., Ltd
Overall Score4.9 / 5
Est. Date1997-03-24
Registered Capital10500K CNY

Beijing Zhongyuhao Electric Co., Ltd., with its registered address at 2nd Floor, Building 1, No. 15 Dingye Road, Daxing District, Beijing, registered with the Market Supervision and Administration Bureau of Daxing District, Beijing, and represented by Wang Qingzhou as its legal representative. Its business scope includes the development of technology products, technical consulting, and technical services; Assemble power filters and switch power supplies; Selling electronic products, computers, software and auxiliary equipment, hardware and electrical equipment, communication equipment, instruments and meters, mechanical equipment, automobiles, automotive parts, social public safety equipment and devices; Provide information source services; Product design; Import and export of goods, technology, and agency import and export; Provide charging services for electric vehicles. Market entities shall independently choose their business projects and carry out business activities in accordance with the law; and for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies. Core products: Filter, Single Stage Power Filter, Dc Power Filter

Top 2
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Shanghai Voltage Regulator Factory
Overall Score4.7 / 5
Est. Date1998-01-26
Registered Capital2000K CNY

Shanghai Voltage Regulator Factory, registered at No. 183 Huining Road, Shanghai, with the Huangpu District Market Supervision Bureau as the registration authority and Chen Yanshun as the legal representative. Its business scope includes voltage stabilizers, transformers, distribution cabinets, screens, boxes, DC screens, variable speed and frequency equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filter, , Marine Variable Frequency Power Supply

Top 3
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Youyi Co., Ltd
Overall Score4.7 / 5
Est. Date2003-04-10
Registered Capital2000K CNY

Youyi Co., Ltd., registered at 401, Lane 1, Xintun East District, Xinlian Community, Longcheng Street, Longgang District, Shenzhen (2nd to 4th floors), with the Shenzhen Market Supervision Administration as the registration authority and Liao Tai as the legal representative. Its business scope includes general business projects such as technology development, technical consulting, technology transfer, and system integration of computer software, hardware, and external devices; Research and sales of hardware accessories; Managing e-commerce; Investment management (excluding securities, futures, insurance, and other financial businesses); Engaged in advertising business; Car Rental; Real estate brokerage; Domestic trade; Import and export of goods and technology. Licensed business projects: technical development, design, production, and purchase and sale of communication products, electronic products, and their accessories. Core products: Filter, Coaxial Attenuator, Waveguide Circulators

TOP4
Kepai Enjie (Xi'an) Electric Co., Ltd

No. 301, Building 9, West District, Zhongjiao Science and Technology City, Wei26th Road, High tech Zone, Xi'an City, Shaanxi Province

Overall Score4.6 / 5
Est. Date2022-10-19
Registered Capital10000K CNY

Kepai Enjie (Xi'an) Electric Co., Ltd. is located at No. 301, Building 9, West District, Zhongjiao Science and Technology City, Wei26th Road, High tech Zone, Xi'an City, Shaanxi Province. It was established on October 19, 2022, with the registration authority of the High tech Zone Branch of the Xi'an Municipal Administration for Market Regulation and the legal representative being Li Yu. Core products: Filter

TOP5
Shanghai Saiji Electronics Co., Ltd

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

Overall Score4.6 / 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

TOP6
Shanghai Yunhan Tianqi Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-05-15
Registered Capital3000K CNY

Shanghai Yunhan Tianqi Electronic Technology Co., Ltd. is registered at Room 368, Section 302, No. 211 Fute North Road, China (Shanghai) Pilot Free Trade Zone. The registration authority is the Market Supervision Administration of the Pilot Free Trade Zone, and the legal representative is Zeng Ye. Its business scope includes technology development, consulting, transfer, and services in the fields of electronic and computer technology, design, production, agency, and publication of various advertisements, sales of electronic components, communication equipment, instruments and meters, hardware and electrical equipment, packaging materials, telecommunications business, and import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filter, Switch, Battery Products

TOP7
Shandong Jiqing Electrical Equipment Co., Ltd
Overall Score4.5 / 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

TOP8
Shanghai Qiantuo Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filter, Directional Control Valve, Bar Code Scanner

TOP9
Shenzhen Zijinian Technology Co., Ltd

3rd Floor, Zone 2, Building 1, Jia'an Science and Technology Park, Liuxian 1st Road, 67th District, Xin'an Street, Bao'an District, Shenzhen City

Overall Score4.4 / 5
Est. Date2011-09-27
Registered Capital20000K CNY

Shenzhen Zijinian Technology Co., Ltd. is located on the 3rd floor of Zone 2, Building 1, Jia'an Science and Technology Park, Liuxian 1st Road, 67th District, Xin'an Street, Bao'an District, Shenzhen. It was established on September 27, 2011 and registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Liu Yurong. Core products: Filter

TOP10
Guofenglin Technology (Shenzhen) Co., Ltd
Overall Score4.4 / 5
Est. Date2016-07-21
Registered Capital50000K CNY

Guofenglin Technology (Shenzhen) Co., Ltd., with its registered address at 16B2, Building B, World Trade Plaza, No. 9 Fuhong Road, Funan Community, Futian Street, Futian District, Shenzhen. The registration authority is Futian Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Chen Tenghua. Its business scope includes the development, technology transfer, and sales of software and hardware systems for electronic, communication and automatic control, intelligent control products, computers, and mobile phones; Integrated circuit design; Technical development and sales of electronic products; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: Filter, Chip Capacitor, Metal Oxide

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Beijing Zhongyuhao Electric Co., Ltd1997-03-24Filter, Single Stage Power Filter, Dc Power Filter10500K CNYNot Supported
Shanghai Voltage Regulator Factory1998-01-26Filter, , Marine Variable Frequency Power Supply2000K CNYNot Supported
Youyi Co., Ltd2003-04-10Filter, Coaxial Attenuator, Waveguide Circulators2000K CNYNot Supported
Kepai Enjie (Xi'an) Electric Co., Ltd2022-10-19Filter10000K CNYNot Supported
Shanghai Saiji Electronics Co., Ltd2011-03-15Filter5000K CNYNot Supported
Shanghai Yunhan Tianqi Electronic Technology Co., Ltd2019-05-15Filter, Switch, Battery Products3000K CNYNot Supported
Shandong Jiqing Electrical Equipment Co., Ltd2017-11-23Filter, Incoming Load Reactor, Single-Phase Filter10400K CNYNot Supported
Shanghai Qiantuo Trading Co., Ltd2008-09-18Filter, Directional Control Valve, Bar Code Scanner2000K CNYNot Supported
Shenzhen Zijinian Technology Co., Ltd2011-09-27Filter20000K CNYNot Supported
Guofenglin Technology (Shenzhen) Co., Ltd2016-07-21Filter, Chip Capacitor, Metal Oxide50000K 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