KMI Acoustics, founded in 1998, is a professional terminal service provider specializing in noise control and acoustic sound-absorption solutions. The company has strategically upgraded into a high-end integrated acoustic solutions provider. With a registered capital of RMB 50 million, Kemei operates a 40,000 m² standardized modern manufacturing base and a 3,600 m² dedicated acoustic R&D center. It has built a professional team of over 160 employees, with R&D and technical personnel accounting for more than 30%. Its business network covers 36 countries and regions worldwide, having served more than 2,000 industrial enterprises, and forming a globalized service and supply system.
Throughout its development, the company has achieved a key transition from “passive noise reduction” to “precision sound control.” Its independently developed Microcrystalline Damping and Vibration Isolation Technology has won authoritative industry awards, significantly improving the noise reduction efficiency and stability of acoustic products. Meanwhile, Kemei has established a large-scale NVH semi-anechoic laboratory, equipped with core technical capabilities such as high-precision acoustic simulation and material performance testing. The company has also established a joint venture manufacturing facility with SONORA Co., Ltd., a leading Japanese acoustic enterprise, focusing on the R&D and manufacturing of high-end anechoic chambers and silent rooms. Relying on an integrated industry–academia–research cooperation mechanism and a team of senior acoustic expert consultants, Kemei provides full-chain, one-stop EPC services, covering environmental impact assessment, solution design, intelligent product manufacturing, installation and construction, and after-sales service.
With solid technical strength and standardized operational management, the company has been recognized as a National High-Tech Enterprise, a Provincial “Specialized, Refined, Distinctive and Innovative” Enterprise, and a Gazelle Enterprise. It holds key qualifications such as Grade II Environmental Engineering Professional Contracting Certification and a Special Equipment Manufacturing License. Kemei possesses strong technical and implementation capabilities for comprehensive noise control projects and remains committed to core technological innovation, delivering high-quality acoustic solutions to customers worldwide.
Designing The World Through Silence Designing The World Through Silence
Chui Chu Electric, adhering to manufacturing
The company pivoted to sound insulation and laid out a noise reduction track
Three major certification systems were obtained, laying the foundation for standardization
Developed microcrystalline board from 2009 to 2012, achieving technological breakthroughs
Breakthrough in noise reduction technology from 2013 to 2015, and establish a noise reduction laboratory
KMI Acoustics was established and the modern base was put into operation
The technology won the first prize at the municipal level and was awarded as a high-tech enterprise
A Sino Japanese joint venture will be established to explore overseas markets
We will be awarded the title of specialized, refined, and innovative, and obtain core qualifications
Built NVH laboratory from 2025 to present, upgraded to a high-end solution provider
Design patent
Utility model patent
Invention patent
Various honorary certificates
Soundproofing equipment while respecting the planet's natural environment.
KMI ACOUSTIC is committed to contributing to the sustainable development of society through the improvement of acoustic environments.
We scientifically control noise in industrial sites, research facilities, and educational environments, creating “the value of silence” where people and the environment can coexist in harmony.
Every product and project we deliver is designed with energy efficiency and environmental impact in mind.
By incorporating low-noise ventilation systems and environmentally friendly lighting,
we achieve both energy savings during operation and a comfortable working environment.
KMI ACOUSTIC has obtained ISO 14001 Environmental Management System certification, minimizing environmental risks throughout manufacturing, construction, and operation.
We have fostered a corporate culture that balances both quality and environmental responsibility.
Through our expertise in industrial noise control, we contribute to improving occupational health and safety as well as enhancing local living environments.
With an unwavering commitment to protecting the environment for humanity, we continuously refine our acoustic technologies for future generations.
KMI ACOUSTIC serves as a trusted technology partner supporting sustainable industries and urban development.
Through the lens of “silence,” we lead the creation of acoustic environments that sustain healthy and comfortable societies for the future.
The Magicians of Silence.
DESIGNING THE WORLD THROUGH SILENCE DESIGNING THE WORLD THROUGH SILENCE
