SHIDU Acoustic | Voice Amplifier & Wireless Portable Speaker Manufacturer-

BROWSE OUR PRODUCTS

Voice Amplifier For Teacher

Portable Speaker

Bluetooth Speakers

Microphone

INNOVATION DRIVES BETTER SOUND

Focus on acoustic audio

Advancing Audio Through Research & Development

At SHIDU, innovation begins with a deep understanding of sound and the needs of our users. We are committed to acoustic research, technological innovation, and continuous product development to create audio solutions that deliver exceptional listening experiences.
Our R&D team focuses on acoustic design, sound tuning, electronic engineering, and product performance testing. By integrating professional expertise with practical application, we continuously optimize product functionality, reliability, and sound quality across diverse usage scenarios.
Driven by a commitment to quality, precision, and innovation, SHIDU transforms ideas into reliable audio products. We continue to explore new possibilities in sound technology, delivering thoughtfully engineered solutions that bring people closer to the beauty of sound.

THE SOUND OF CHANGE

SHIDU MANUFACTURING

EFFICIENT PRODUCTION. CONSISTENT QUALITY.

Strong Manufacturing Capacity for Reliable Audio Solutions

SHIDU is committed to efficient manufacturing, standardized production processes, and strict quality control. With 3 assembly workshops and 7 production lines at our Shenzhen audio testing and manufacturing center, we have an average monthly production capacity of 80,000 units per line.
Our experienced production teams work across multiple assembly, testing, and packaging stations to ensure efficient operations and consistent product quality. Through refined workflow management and rigorous inspection at every stage, we strive to deliver reliable audio products that meet diverse market demands.
Combining manufacturing expertise with continuous process improvement, SHIDU provides dependable production capacity and flexible support for our global partners.

SHIDU PARTNERSHIP

FLEXIBLE COOPERATION. ONE-STOP SERVICE.

Your Trusted Partner in Audio Solutions

At SHIDU, we provide flexible cooperation models and comprehensive services tailored to our partners’ diverse business needs. From contract manufacturing and ODM solutions to joint product development and customized production, we support every stage of the process with professional expertise and reliable manufacturing capabilities.
Whether you need product customization, technical development, manufacturing support, or end-to-end project solutions, our team works closely with you to turn ideas into market-ready audio products. Through efficient communication, flexible collaboration, and a shared commitment to quality, we strive to build lasting partnerships and create greater value together.

SHIDU HARDWARE TESTING LABORATORY

Professional Testing · Reliable Quality

Precision testing builds lasting quality and confidence.

SHIDU is equipped with professional hardware testing facilities and advanced inspection equipment to ensure the reliability, durability, and performance of every product. From button endurance and wire bending to tensile strength, abrasion resistance, and automated insertion and extraction tests, we conduct comprehensive evaluations throughout the product development and manufacturing process.
With rigorous testing standards and continuous quality improvement, SHIDU provides strong technical support for product development, OEM/ODM manufacturing, and customized solutions, delivering reliable products that meet diverse customer requirements and high-quality standards.

ABOUT SHIDU

PRODUCT

NEWS

SERVICE

TEL

4008-939-488

ADDRESS

Building A8, Zone 2, Xinhe Xinxing Industrial Park, Fuhai Street, Baoan District, Shenzhen, China

EMAIL

service@10shidu.com