About Us
Changzhou Shenghui Electronic Co.,LTD was founded in 1996, and has become a professional manufacturer of acoustic components. We combine comprehensive science and technology, design and production, to ensure that customers can get products with high quality and competitive price.
Product Range: Buzzer, Receiver, Speaker, Earphone, Transducer, Piezo-Ceramic Element, Piezo-Ceramic Ultrasonic Sensor, Electret Condenser Microphone, and high-frequency telecommunication products
Key Features: Full-range electro-acoustic component manufacturer with decades of experience and comprehensive quality control systems
Product Range: Buzzer, Receiver, Speaker, Earphone, Transducer, Piezo-Ceramic Element, Piezo-Ceramic Ultrasonic Sensor, Electret Condenser Microphone, and high-frequency telecommunication products
Key Features: Full-range electro-acoustic component manufacturer with decades of experience and comprehensive quality control systems
Our Advantages
Semi-automatic Assembly Line Operation
It combines efficient automation with skilled human oversight to ensure precise, consistent, and scalable manufacturing for optimal productivity.
Reliability
Our products are built to last, undergoing rigorous testing to deliver stable performance and reduce downtime, ensuring your long-term operational confidence.
R&D Capability
Our dedicated team continuously innovates, researching new technologies and solutions to keep our products at the forefront of the industry.
Product Customization Service
We adapt our designs to your specific needs, offering tailored solutions that seamlessly integrate into your unique workflows and applications.
Value-added Service
We provide comprehensive support, including expert technical consultation and after-sales service, to maximize the value and performance of your investment.
Acoustic Components
If you have any questions about our products and services, please feel free to contact us.
Product Application
Car HornReliable and powerful sound for automotive safety components.
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Notebook & HeadphonePrecision assembly for superior electronic audio and computing devices.
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Medical equipmentHigh-standard manufacturing for critical, life-saving healthcare instruments.
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VRAdvanced production for immersive virtual reality headsets and systems.
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- 1996
Founded In
- 500
Employees
- 5600
Production Area
- 12
Production Lines
Why Did You Choose Us?
Shenghui, is one of the most reliable companies to deal with. Great supplier, excellent quality, great communication. Always a pleasure to deal with.
1
Quality has been very good.
2
Shenghui is a very reliable supplier, very responsive and quality to my knowledge is great. Great communication and deliveries always on time.
3
Very good supplier.
4
Frequently Asked Questions
Where is our product used?
Our products are widely used for headset, ear bud, smart bracelet, tablet computer, laptop computer, LED TV, game controller, printer, scanning gun, sweeping robot, electronic medical device and many other types of consumer electronic products.
Who are our customers?
In the past over 25 years of development, Shenghui has established partnerships and worked closely with many global brands, including: GoerTek, Harman, SUPOR, LG, HP, Flextronics, etc.
The history of our company.
Changzhou Shenghui Electronic Co.,Ltd was founded in 1996, and has become a professional manufacturer of acoustic components. We combine comprehensive science and technology, design and production, to ensure that customers can get products with high quality and competitive price.
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Company NewsPicture this: you're designing a new electronic product – maybe it's a smart home device, a medical alert system, or an innovative toy. Everything's coming together perfectly: the circuits are laid out, the code is written, and the housing looks sleek. But there's one small component that could make or break the user experience: the buzzer. Which do you choose – active or passive?2026-04-20
Company NewsMylar speakers are a type of audio speaker that utilizes Mylar, a brand name for a type of polyester film known for its durability, lightweight properties, and excellent acoustic characteristics. Mylar is commonly used in various applications, including capacitors, insulation, and, notably, the diaphragm of speakers.2024-12-20
Company NewsThe frequency of a piezo buzzer, which is an electronic sound-producing device, can vary significantly depending on its design and the voltage applied to it. When you mention a "12v piezo buzzer," it implies that the buzzer operates at a voltage of 12 volts. However, the voltage alone does not directly determine the frequency of the buzzer.2024-07-25
Company NewsIn the realm of sound generation, micro piezo buzzers play a crucial role. These tiny devices are responsible for the beeps, alarms, and notifications that we encounter in various electronic gadgets. Despite their small size, micro piezo buzzers pack a significant punch in terms of functionality and versatility.2024-07-03
Company NewsA 3V Active Magnetic Buzzer is a fascinating and important electronic component. It is a type of buzzer that operates based on the principle of magnetism.The "3V" refers to its operating voltage, indicating that it is designed to work with a 3-volt power supply.2024-06-14
Company NewsSMD (Surface Mount Device) piezo buzzers are compact and versatile sound-producing devices widely used in a variety of electronic applications. These buzzers offer a range of benefits, including small size, low power consumption, and easy integration onto PCBs (Printed Circuit Boards).2024-05-07
Company NewsIn the realm of electronic devices, sound plays a pivotal role in providing alerts and notifications. One such device that has revolutionized the way we perceive sound is the Surface-Mount Device (SMD) magnetic buzzer.2024-04-23
Company NewsThe 1.5V passive magnetic buzzer is a compact and versatile audio device that finds applications in various electronic systems. Its compact size, low power consumption, and ease of integration make it an ideal choice for various applications.2024-04-16
Company NewsChangzhou Shenghui Electronic Co., Ltd. is a prominent manufacturer of active buzzers, specializing in the design, development, and production of audio components and electronic devices. With a strong focus on quality, innovation, and customer satisfaction, Changzhou Shenghui has established itself as a leading supplier in the industry.2024-04-08
Company NewsHeadphone speaker drivers, including those manufactured by Shenghui Electronic, possess several distinctive characteristics. Here are some key points to consider:High-Quality Sound,Size and Form Factors,Efficient Power Handling,Balanced Sound Signature and Durability and Longevity.2024-03-28
Company NewsIn the intricate world of electronics, every component plays a vital role in creating functional and interactive devices. Among these components, the Surface Mount Device (SMD) buzzer has emerged as an essential element in various applications. This article explores the functionality, benefits, and diverse applications of SMD buzzers, revealing how they have become indispensable in modern electronic design.2023-08-26
Company NewsHeadphones have become integral to our daily lives, providing us with a personal and immersive audio experience. Among the various components that contribute to headphone performance, the size of the speaker driver plays a crucial role. In this article, we will explore the world of 50mm headphone speakers, their unique characteristics, and how they differ from other sizes.2023-08-02
