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    • HOME

    • ABOUT US

      • Company Profile

      • ISO Certificate

    • PRODUCTS

      • Speaker

      • Buzzer

      • Piezo Siren

      • Microphone

      • Piezo element

      • Neodymium Compression Drivers

      • Infrasound Generator & Sensor

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    • The Complete Guide to Piezo Buzzers: From Fundamentals to Applications
      Piezo buzzers have become indispensable components in modern electronics, providing audible feedback, alerts, and notifications across countless applications. As a fundamental type of buzzer transduce...

      13 May

      24|Read More
    • Which Is Better an Active or Passive Buzzer?
      Picture 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 ou...

      20 Apr

      137|Read More
    • Top 10 Piezo Buzzer Manufacturers in China 2026
      When reliability, cost-effectiveness, and volume production matter, China’s piezo buzzer manufacturers are the backbone of global electronics supply chains. From automotive alarms to smart home notifi...

      10 Apr

      279|Read More
    • What is a Mylar Speaker: Manufacturer, Size & Dimension
      In the world of audio components, Mylar speakers​ have established themselves as a cornerstone for clear and accurate sound reproduction. This article delves into what a Mylar speaker is, introduces t...

      25 Mar

      207|Read More
    • The Best Magnetic Buzzer Manufacturers in China 2026
      Leading Chinese Magnetic Buzzer Manufacturers in 2026- Changzhou Shenghui Electronic Co., Ltd. Founded: October 1996, Production Area: 5,600 square meters, Product Range: Buzzer, Receiver, Speaker, Ea...

      14 Jan

      228|Read More
    • Top 10 Buzzer Manufacturers in China 2026
      Shenghui stands as a premier buzzer manufacturer, the company operates from a 5,600 square meter production facility in Changzhou, employing 395 skilled professionals across 12 dedicated production li...

      29 Dec

      494|Read More
    • The Essential Guide to Passive Magnetic Buzzers
      Among the various types of audible signal devices, the Passive Magnetic Buzzer stands out for its versatility, reliability, and control. Unlike its active counterpart, a passive buzzer is a transducer...

      22 Dec

      320|Read More
    • SMD Magnetic Buzzer: Types, Voltage Ranges, and Industry Applications
      SMD magnetic buzzers with operating voltages spanning from 1.5V to 24V and sound levels reaching up to 120dB, these components serve diverse applications across consumer electronics, automotive system...

      09 Dec

      371|Read More
    • What is the difference between piezo buzzer and electromagnetic buzzer
      Piezo buzzers excel in applications demanding high volume, low power consumption, and environmental resilience—making them ideal for alarm systems, battery-powered devices, and industrial equipment .E...

      03 Dec

      299|Read More
    • How many volts does a piezo buzzer need?
      Active buzzers are designed to work with standard logic-level DC voltages. The most common operating voltages are: 3V: Suitable for low-power, battery-operated devices like key fobs. 5V: The most comm...

      17 Nov

      1102|Read More
    • How does the piezo buzzer work?
      Piezoelectric buzzers, commonly known as piezo buzzers, are electronic devices that convert electrical signals into audible sound using the piezoelectric effect. These compact, efficient sound-produci...

      17 Nov

      470|Read More
    • What's The Difference Between Mylar and Micro Speakers?
      Among the various types available, Mylar speakers and micro speakers represent two distinct approaches to sound reproduction, each with unique characteristics and applications.

      14 Nov

      300|Read More
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    Changzhou Shenghui Electronic Co.,LTD was founded in 1996, and has become a professional manufacturer of acoustic components.
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