HomeSupplier Discoveryarrow-rightElectrical & Electronicsarrow-rightIntegrated Circuitarrow-rightOperational Amplifiers Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about operational amplifiers
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

operational amplifiers400+ factories verified

Coretek (Shenzhen) Electronics Co., Ltd

4.9
Main Products:
MCU /Arm MCU /Risc-V MCU/Ai Chips, Power Management Ics Pmic DC-DC Converters, Amplifier, Power Devices Mosfet IGBT, Imu CMOS Sensors/Mems/Radar/Tof Sensor, Flash/Emmc, Module, HDD / SSD, Electronic Parts, Electronic Component
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2008, coretekelec has become a leader in Computer Hardware & Electronic Components distribution with global print. We have three synchronized activities focused on transparency, quality and traceability, making us one of the first ever HYBRID distributor in the Industry:

Shenzhen Penghaida Electronics Co., Ltd.

18 yrs
·Trading Company
Main Products:
Integrated Circuits (Ics), Memory IC DDR3 / DDR4 / DDR5 DRAM, Semiconductors, IC Devices & Components, Active Components, Passive Components, Connectors, Automotive Grade Ics, Industrial & Computer Electronics, Obsolete / Eol / Hard-to-Find Ics
Country/Region:
Guangdong, China
R&D Capacity:
OEM Service
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Mei Awards Elite

5.0
Main Products:
E Bike Conversion Kit, Electric Bicycle Kit, Wheel Excavator, Air Conditioner System, Thermal Binocular, Battery Charger, Stone Paper Making Equipment, Drill Sharpener, Railway Processing Equipment, Wireless Surveillance Equipment
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
The Manufacturing Excellence & Innovation Awards (MEI Awards) were established in 2011 to recognize and celebrate excellence in Chinese product manufacturing.

Shenzhen Leruan Electronics Co., Ltd.

2 yrs
·Trading Company
Main Products:
Electronic Product, SSD, RAM
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company is an internationally renowned distributor of components for world-famous IC brands such as ST, TI, NXP, POWER, Toshiba, MICROCHIP, and Infineon. Our products are widely used in various high-end electronic products, including LCD TVs, audio equipment, induction cookers, water heaters, power adapters, and battery chargers. We are committed to providing each customer with an efficient and professional supply platform that offers high credibility, excellent quality, reasonable prices, and fast delivery. Furthermore, we maintain close business relationships with renowned overseas chip component manufacturers and distributors. We are eager to engage in sincere communication and cooperation with all business partners. We look forward to working with you!

Dongguan Merry Electronic Co., Ltd.

5.0
Main Products:
Diode, Transistor, Mosfet, Bridge, IC, Integrated Circuits, Microcontroller, Schottky Diodes, Super Junction Mosfets, Tvs ESD Protection
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dongguan Merry Electronic Co., Ltd was established in year of 2013, mainly engaged in design, development and sales semiconductors, main product line is Mosfet, Diodes, Schottky, Bridge Rectifiers, SIC, Power IC etc, which are all complied with RoHS and REACH standard. The factory has passed ISO9001, ISO14001, IATF16949 qualification. Our management team have over 20 years experience in this field which can meet your multifarious demands, we provide best quality products according to its superior R&D team, automatic production and strictly quality control system. In addition, based on complete product combination, Merry Electronic fully offer total solutions to our customers. We also offer OEM, ODM, and OBM service to many well-know companies around the world.

Shenzhen Jin Da Peng Technology Co., Ltd.

18 yrs·5.0
·Trading Company
Main Products:
Transistor, IC, Rectifier
Country/Region:
Guangdong, China
Sample Service:
Sample Available
Company Profile:
Founded in 1988, Shenzhen Jin Da Peng Technology Co. Ltd is a well-known distributor of electronic components. We specialized in designing, developing and manufacturing of IC, Diodes, Transistors, SCR, Mosfet, IGBT, Regulators with our own brand(JDP). Besides, we are internationally renown component distributor of ST, TI, NXP, POWER, Toshiba, MICROCHIP, Infineon and other world famous IC brands. As a Vice-president Unit of Shenzhen Electronic Chamber of Commerce (SECC), we won many prizes such as TOP 10 brand Enterprises, TOP 10 Quality Suppliers, TOP 10 Trustworthy Suppliers, Blue Point Enterprises, etc. Our products widely apply to LCD TV, Audio, Induction Cooker, Water Heater, Power Adapter, Battery Charger and many high-end Electronics products.

Shenzhen Semilotec Co., Ltd.

5.0
Main Products:
IC, Capacitor, Resistor, Electronic Components, Integrated Circuit, Transistor, Relay, Diode, MCU, Connector
Country/Region:
Guangdong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Semilotec Co., Limited is focusing on electronic components sourcing and offering competitive pricing on in stock components, as well as BOM fulfillment. Especially for automotive IC and medical IC. Semilotec focuses on building long-tem relationships with their customers and strives to maintain their leading position in the industry. They offer diversified products with better quality, higher technology, and shorter delivery time. Semilotec believes in business sustainability and humanistic care, valuing their staff and their needs. They priorituze creativity, quality, and management through a process approach, creating a positive working environment.

Simentor Electronic Limited

14 yrs·5.0
·Trading Company
Main Products:
Intergrated Circuit, Transistor, Capacitor, Diodes, Resistor, Relay, Connector, Electronic Component, IC, Module, Spectrum Analyzer, Signal Analyzer
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Simentor Electronic Limited is a professional electronic service company can provide one-stop solution for electronic components, PCB and PCB Assembly for worldwide customers, Our product is extensive to used in Security, Communications industry, Consumer Electronics, Automotive and Industrial Control etc.

Sanway Audio Equipment Co., Ltd.

7 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Audio Power Amplifier, Active or Passive Line Array System, Professional Audio, Class-D amplifier, Active Audio Modules, DJ Equipments
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Sanway Professional Audio Equipment Co., Ltd is one of the best PRO Audio suppliers in Guangzhou, China. We are a factory that specializes in research, developing, manufacturing, sales and technical and offer top quality products and service since 1997 and gained very high reputation at home and abroad.

SHENZHEN RUNXUNDA TECHNOLOGY CO.,LTD

Main Products:
IC Chips, Lithium Battary, Lithium Battary Cells
Country/Region:
Guangdong, China
Sample Service:
Sample Available
Company Profile:
Flytech was established in Hong Kong in 2004 and has since set up a branch office in Shenzhen, China. We are a comprehensive supplier specializing in the import and export of electronic components. Our product portfolio covers integrated circuits, consumer electronic components, lithium batteries, and battery cells - all sourced as premium Grade-A new products.

HW INDUSTRIAL CO., LTD

23 yrs·5.0
·Trading Company
Main Products:
Pir Sensor, Fresnel Lens, Microwave Module, Magnify Card, Anti Sleep Alarm, LDR Sensor, Personal Alarm, Bike Light
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Haiwang Sensor Co., Ltd. Established in 2004. We are speciliazed in developing, manufacturing and export of human detecting components, infrared/microwave modules and other sensitive components for more than 10 years. Standar-dized management, strict quality control, professional team, the operating principle of good faith, dedicated professionalism and full range of professional services. All of those aspects let Haiwang win good reputation among the customers. Also more and more customers come to support and trust us. This makes Haiwang continue to grow and develope.

ShenZhen Nova Semiconductor Co., Ltd.

17 yrs·5.0
Main Products:
IC, Resistor, Capacitor, Sensor, Transistor, Diode, Triode, Passive Components, Drive IC, PCBA
Country/Region:
Guangdong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Nova Technology (HK) Co., Ltd was founded in 2007 with headquarter in Shenzhen and branch office in Hongkong and Vietnam. With the purpose of serving in the semiconductor field, we provide one-stop services, helping customers dealing with BOM list of electronic components. Meanwhile, PCB, SMT and PCBA service is also available.

Guangdong Global Well Electronic Limited

4 yrs
Main Products:
OEM/ODM PCB+PCBA+Chip, Wire Harness OEM/ODM, Connector OEM/ODM, PCB Board OEM/ODM, PCBA OEM/ODM, Electronic Components IC Chips,Plastic Injection OEM/ODM, 3D printing OEM/ODM, Metal CNC OEM/ODM
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Global Well is a leading provider of comprehensive PCB/PCBA solutions, specializing in OEM and ODM services. Our product range includes PCB layout design, PCB manufacturing, component sourcing, PCB assembly, turnkey product assembly, wire harness production, and enclosure production and assembly. With a strong commitment to quality and innovation, we offer seamless one-stop solutions tailored to meet our customers' unique needs.

Shenzhen Xianhengda Optoelectronics Co., Ltd.

Main Products:
LCD Panel, Industrial LCD Display/Screen, Integrated Circuit, IC Chip, Microcontroller, Electronic Components, Touch Screen, LCD Display Replacement
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Xianhengda Optoelectronics Co., Ltd.

Guangzhou Xinbaosheng Audio Equipment Co., Ltd.

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Line Array, Subwoofer, Fp Power Amplifier, Digital Amplifier, Audio Processor, Professional Speaker, Professional Microphone, Other Audio Equipment
Country/Region:
Guangdong, China
R&D Capacity:
ODM Service
Company Profile:
Sinbosen Audio Equipment company limited, it's a Firm whose roots are deeply embedded into Guangzhou. Our Brand is Sinbosen. We make various kinds of professional audio equipment, such as switching power amplifier, Digital amplifier, DSP amplifier, Microphone and professional speaker.

Chenonn Electronic Limited

Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
We are a professional electronic products manufacturer specializing in PCB, FPC and PCBA. Our main products include: Single side, double side, multi-layer PCB, Flexible PCB. Meanwhile, we can also provide a PCB assembly and ODM / OEM service.

Guangzhou Temeisheng Audio Technic Co Ltd

7 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Loudspeaker, Amplifier, Conference System, Portable Speaker, Home Audio, Microphone
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangzhou Temeisheng Audio Technic Co., Ltd. Specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Guangzhou Temeisheng Audio Technic Co., Ltd. Uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Guangzhou Temeisheng Audio Technic Co., Ltd. Advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.

Fastline Circuits Co., Limited

20 yrs
Main Products:
Print Circuit Board, Aluminum PCB, Flexible PCB, Rigid PCB, PCB Prototype, PCB Assembly, PCB Board, LED PCB, Circuit Board, PCB
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Fastline is a Leading PCB manufacturer in China. It was found in 2003, serving customers in over 40 countries from various electronic industries, Over 70% of products are exported to America, Europe and other Asia Pacific countries.

Nanjing Hser Electronic Technology Co., Ltd

Country/Region:
Jiangsu, China
Company Profile:
Founded in 2010, Nanjing HSER Electronic Technology Co., Ltd is a large-scale professional electronic components distributor focusing on complete signal chain solutions, located in Jiangbei New Area, Nanjing, China. Providing with semiconductor, electrical medium and low voltage active and passive protection products, as well as one-stop technical solutions. The product lines cover industrial control, new energy, EV, automotive industry, power automation, network and communications, medical equipments, etc.

Resonance Audio Equipment Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Professional power amplifier, professional audio products
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Shenzhen Lish Electronics Co., Ltd.

Country/Region:
Guangdong, China
Company Profile:
Shenzhen Lisi Electronic Products Co., Ltd. Was established on November 20, 2025. The legal representative is Li Si, with a registered capital of 100, 000 RMB. Its unified social credit code is 91440300MAK2CE949H. The enterprise registration address is Room 506, Building 204, Shangbu Industrial Zone, Building 9, Shangbu Industrial Zone, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen City.

Chengdu Gebo Electronic Technology Co., Ltd

15 yrs
·Manufacturer/Factory & Trading Company
Main Products:
RF Power Amplifier, RF Connector, RF Cable
Country/Region:
Sichuan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Shenzhen Boostel Technologies Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Repeater, Power Amplifier Modules, Filter, Combiner, Antenna
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Boostel Technology Co., Ltd. is a high-tech company engaged in the R&D, production and marketing of radio communication technology. It is committed to making full use of the development of various communication technologies to provide professional and integrated solutions for global customers, enabling users to work more efficiently and safety.

Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.

Main Products:
Power Amplifier, Mesh Network, Anti-Drone Module, Repeater, Electronic Fence
Country/Region:
Fujian, China
Company Profile:
Uziwave Communication Technology Co., Ltd., established on August 3, 2018, is a specialized manufacturer of RF products integrating R&D, production, and sales. The company boasts a professional team engaged in the development and manufacturing of RF products, with over 80% of employees holding a bachelor's degree or higher. This highly qualified technical workforce and management team form the foundation of the company's vitality and steady growth, as well as a reliable guarantee for customer trust.

Nanjing Shinewave Technology Co., Ltd.

19 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
RF Power Amplifier, Horn Antenna, RF Miceowave Pulse Power Amplifier, RF Microwave Filter, Isolators/Circulators, Active/Passive Component, Multiplexer, Power Divider, Termination& Attenuator, up/Down Converter
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Shinewave Technology Co., Ltd, Nanjing

Hangzhou Ragine Electronic Technology Development Co., Ltd.

Main Products:
Anti Drone System, C-Uav, Drone Gun, Drone Jammer, Drone Detector, Drone Spoofer
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hangzhou Ragine Electronic Technology Development Co., Ltd. Stands as a global leader in providing lo-altitude security system solutions. We specialize in the research, development, design, production, and sales of unmanned aerial vehicle (UAV) countermeasure systems.

Weifang Domc Audio Co., Ltd

5.0
Main Products:
Line Array, PRO Audio, Professional Audio, Sound System, Professional Stage Loudspeaker, Church Speaker
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
DOMC Audio Co., Ltd. is a comprehensive manufacturer specializing in the design, research & development, production, and sales of professional audio equipment. Today, DOMC has grown into one of the world's leading OEM/ODM manufacturers in the professional audio industry.

Shenzhen Greetwin Telecom Co., Ltd

5.0
Main Products:
Drone Jammer/Uav Jammer, Handheld Signal Jammer, Prison Jammer/Jail Jammer, Ied Bomb Jammer, Manpack Jammer/Pelican Jammer, RF Jammer Module, 4G Signal Booster, GSM Repeater, Mobile Signal Booster, 5g Signal Booster
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.