Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Operational Amplifier Manufacturers in China

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

The top 10 Operational Amplifier manufacturers in China for 2026 are: Dongguan Xinmu Electronics Co., Ltd, Shenzhen Mujin Electronic Technology Co., Ltd, Shenzhen Hello Zhixin Technology Co., Ltd, Shenzhen Boyicheng Technology Co., Ltd, Shenzhen Huajie Jun Electronics Co., Ltd, Xinlida (Shenzhen) Technology Industry Co., Ltd, Shenzhen Xinruihua Technology Co., Ltd, Shenzhen Xinsihui Technology Co., Ltd, Shenzhen Wiki Hong Electronics Co., Ltd, Shenzhen Shengen 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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Top 1
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Dongguan Xinmu Electronics Co., Ltd
Overall Score4.9 / 5
Est. Date2010-07-26
Registered Capital5000K CNY

Dongguan Xinmu Electronics Co., Ltd., with its registered address at Room 901, No. 68 Huali Road, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Jinhai, and its business scope includes general projects such as electronic product sales; Wholesale of electronic components; Sales of electronic specialized materials; Wholesale of hardware products; Sales of plastic products; Sales of mechanical equipment; Import and export of goods; Technology import and export. (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: Operational Amplifier, Chilisin , Shengmeida

Top 2
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Shenzhen Mujin Electronic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2017-10-31
Registered Capital5000K CNY

Shenzhen Mujin Electronic Technology Co., Ltd., with its registered address at Room 11C, Building C, Block D, Digang Bay Haoyuan, No. 11 Guihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Lin Aifeng. Its business scope includes general business projects such as the purchase and sales of electronic components, digital products, and computer peripherals, as well as technology development; Enterprise management information consulting (excluding restricted projects); Domestic trade (excluding exclusive, monopolized, and controlled goods); Engage in import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation). (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation) Enterprise management consulting; business management. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: none.. Core products: Operational Amplifier, Memory, Proxy Electronic Components

Top 3
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Shenzhen Hello Zhixin Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2025-11-17
Registered Capital50K CNY

Shenzhen Hello Zhixin Technology Co., Ltd., registered at 7-A5, Zhonghang North Yuan Building, No. 42 Zhonghang Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Ke Yingqi as the legal representative. Its business scope includes general business projects: wholesale of electronic components; Retail of electronic components; Integrated circuit sales; Sales of electronic measuring instruments; Sales of electrical instruments and meters; Electronic product sales; Domestic trade agency; Mechanical equipment research and development; Wholesale of hardware products; Retail of hardware products; Sales of electrical equipment; Sales of security equipment; Sales of renewable resources; Sales of automotive decorative products; Retail of automotive spare parts; Wholesale of automotive spare parts; Manufacturing of electronic components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: none.. Core products: Operational Amplifier, Mos Transistor, Capacitance

TOP4
Shenzhen Boyicheng Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-08-22
Registered Capital1000K CNY

Shenzhen Boyicheng Technology Co., Ltd., with its registered address at A-D axis and 7-15 axis -8B56, 8th floor, SEG Technology Park, No. 3012 Huaqiang North Road, Licun Community, Huaqiangbei Street, Futian District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Lin Haotao. Its business scope includes retail of electronic components; Sales of electronic specialized equipment; Electronic product sales; Integrated circuit sales; Sales of integrated circuit chips and products; Sales of display devices; Sales of cameras and equipment; Retail of hardware products; Sales of intelligent basic manufacturing equipment; Sales of wearable smart devices; Sales of communication equipment; Retail of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Domestic trade agency. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Import and export of goods. (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: Operational Amplifier, Adi/Adeno, Gd/Zhaoyi Innovation

TOP5
Shenzhen Huajie Jun Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2014-01-20
Registered Capital2000K CNY

Shenzhen Huajie Jun Electronics Co., Ltd. is registered at 418A, Shanghang Building, Building 23, Shangbu Industrial Zone, No. 3013 Hongli Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Liu Guanghua. The business scope includes general business projects: sales of electronic products, domestic trade, and import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects must obtain a license before operation). Licensed business projects: none.. Core products: Operational Amplifier, Integrated Circuit, Jdc20-1W-75+

TOP6
Xinlida (Shenzhen) Technology Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2019-07-10
Registered Capital10000K CNY

Xinlida (Shenzhen) Technology Industrial Co., Ltd., registered at C22, West 6th Floor, Building 2, SEG Science and Technology Park, No. 120 Zhenxing Road, Licun Community, Huaqiangbei Street, Futian District, Shenzhen, registered with the Shenzhen Market Supervision Administration and represented by Li Xiuli as its legal representative. Its business scope includes the sale of electronic products and electronic components; Technical development and sales of computer software and hardware, computer network system equipment, mobile phones, and computer peripheral products; Domestic trade; Import and export of goods and technology. Except for projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation. The licensed operating projects are:. Core products: Operational Amplifier, Aod4156, Programmable Logic Devices

TOP7
Shenzhen Xinruihua Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-09-28
Registered Capital1000K CNY

Shenzhen Xinruihua Technology Co., Ltd. is located at 19E, Building B, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen. It was established on September 28, 2017, with the registration authority of Shenzhen Municipal Administration for Market Regulation and the legal representative being Guo Zebin. Core products: Operational Amplifier

TOP8
Shenzhen Xinsihui Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2008-11-19
Registered Capital5000K CNY

Shenzhen Xinsihui Technology Co., Ltd., with its registered address at 1403, Haigan Huanqing Building, No. 24 Futian Road, Weizhen Community, Futian Street, Futian District, Shenzhen. The registration authority is the Futian Supervision Bureau of the Shenzhen Market Supervision Administration, and the legal representative is Zhu Huayu. Its business scope includes the technical development and sales of electronic products and computer software, as well as domestic trade (excluding exclusive, controlled, and monopolized goods); Operating import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation)^. Core products: Operational Amplifier, Digital-To-Analog Converter, Ltc2632hts8-Hz8#Trpbf

TOP9
Shenzhen Wiki Hong Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2013-03-18
Registered Capital1000K CNY

Shenzhen Weijihong Electronics Co., Ltd., registered at Room 08, West 10th Floor, Building 2, SEG Technology Park, No. 3012 Huaqiang North Road, Licun Community, Huaqiangbei Street, Futian District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Zhu Yucai as the legal representative. Its business scope includes general business projects such as technology development and sales of electronic products; Domestic trade; Engage in import and export business. The licensed business projects are:. Core products: Operational Amplifier, Zc3202n, Ocp1242w18a

TOP10
Shenzhen Shengen Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2009-10-21
Registered Capital500K CNY

Shenzhen Shengen Electronic Technology Co., Ltd. is registered at 522A, Building 505, Shangbu Industrial Zone, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhang Yaxuan. The business scope includes the technological development and sales of electronic products and electronic components, as well as other domestic trade (excluding projects that require approval before registration according to laws, administrative regulations, and decisions of the State Council). ^The technological development and sales of electronic products and electronic components, as well as other domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council).. Core products: Operational Amplifier, Connector, Encapsulation Fan

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Xinmu Electronics Co., Ltd2010-07-26Operational Amplifier, Chilisin , Shengmeida5000K CNYNot Supported
Shenzhen Mujin Electronic Technology Co., Ltd2017-10-31Operational Amplifier, Memory, Proxy Electronic Components5000K CNYNot Supported
Shenzhen Hello Zhixin Technology Co., Ltd2025-11-17Operational Amplifier, Mos Transistor, Capacitance50K CNYNot Supported
Shenzhen Boyicheng Technology Co., Ltd2022-08-22Operational Amplifier, Adi/Adeno, Gd/Zhaoyi Innovation1000K CNYNot Supported
Shenzhen Huajie Jun Electronics Co., Ltd2014-01-20Operational Amplifier, Integrated Circuit, Jdc20-1W-75+2000K CNYNot Supported
Xinlida (Shenzhen) Technology Industry Co., Ltd2019-07-10Operational Amplifier, Aod4156, Programmable Logic Devices10000K CNYNot Supported
Shenzhen Xinruihua Technology Co., Ltd2017-09-28Operational Amplifier1000K CNYNot Supported
Shenzhen Xinsihui Technology Co., Ltd2008-11-19Operational Amplifier, Digital-To-Analog Converter, Ltc2632hts8-Hz8#Trpbf5000K CNYNot Supported
Shenzhen Wiki Hong Electronics Co., Ltd2013-03-18Operational Amplifier, Zc3202n, Ocp1242w18a1000K CNYNot Supported
Shenzhen Shengen Electronic Technology Co., Ltd2009-10-21Operational Amplifier, Connector, Encapsulation Fan500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of operational amplifiers, it is recommended to prioritize checking key parameters such as bandwidth, slew rate, and input offset voltage to ensure they match the circuit design specifications. For example, high-speed signal processing requires attention to gain bandwidth product.
  • In industrial automation or medical equipment scenarios, low-noise operational amplifiers are more suitable for high-precision sensor signal conditioning, while general-purpose operational amplifiers can meet the basic amplification functions of consumer electronics.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to balance technical adaptability and supply chain stability.
  • When purchasing operational amplifiers, it is usually important to focus on the packaging form and operating temperature range. For example, SMT packaging is suitable for automated production, while wide temperature devices are suitable for outdoor or harsh environmental applications.

Knowledge Base

Q

This article analyzes the key points for selecting automotive amplifier operational amplifiers, including the characteristics of operational amplifier types, applicable scenarios, and precautions, to help readers make reasonable choices based on actual needs.

Q

This article introduces the basic principles and three voltage stabilization methods of operational amplifier voltage stabilization circuits, as well as factors that need to be noted in practical applications. The operational amplifier voltage regulator circuit has the advantages of simple structure and high output voltage accuracy, and is widely used in electronic circuits.

Q

Operational amplifier, abbreviated as op amp, is a circuit unit with a high amplification factor. In practical circuits, feedback networks are usually combined to form a functional module. Operational amplifiers can perform mathematical operations on signals, hence their name. It used to be the basic component of analog computers, consisting of vacuum tubes. The vast majority of operational amplifiers currently exist in the form of single chips.

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